Socks

Our Hike Full Cushion Crew socks, formerly PhD Outdoor, use cushioning on the entire sock to help maximize warmth and protection. These responsibly sourced, ZQ-certified Merino wool hike socks are built with our top sock tech, including Indestructawool technology for enhanced durability, our 4 Degree Elite Fit System for a dialed-in, performance-oriented fit, and our Virtually Seamless toe for maximum in-shoe/boot comfort. We've updated our hike line by improving mesh zones for additional breathability, as well as creating a new ply structure that reduces pilling while enhancing hand-feel and comfort. Not to mention, our best-feeling, best-fitting hiking socks are now made with recycled nylon—making these socks more sustainable than ever. Now that's something you can feel good in and about. Features: - Sock Height: Crew - Sock Cushion: Full Cushion - 4 Degree elite fit system for a dialed-in, performance-oriented fit - Additional body-mapped mesh zones for added breathability - Virtually Seamless toe for enhanced comfort - Indestructawool technology with extended durability zones - Comfort welt with 'stay put' fit - Height 8" - Made in USA of Imported Yarn: 56% Merino Wool, 11% Nylon, 31% Recycled Nylon, 2% Elastane

Our Solid Crew delivers legendary Darn Toughness with sophisticated styling. Be ready for whatever the day brings. And do it in comfort. Features - Performance Fit: No slipping, no bunching, and no blisters. - Fine-Gauge Knitting: Unprecedented durability and our unique "put it on, forget it's on" feel. - Fast-Action Wicking: Pulls moisture away from skin. Fast-drying. - All-Weather Performance: Cool in the summer, warm in the winter. - Naturally Antimicrobial: Repels bacteria and odor. - Guaranteed For Life: No strings. No conditions. For life. - Merino Wool is fast-drying, breathable and odor-resistant for all-day comfort. - True Seamless: Undetectable seam fusion for an ultra-smooth, invisible feel. Specs - A classic, versatile height, crew socks hug the calf. A sock drawer staple. - 57% Merino Wool 41% Nylon 2% Lycra Spandex - The lightweight yarns used in the Lifestyle category are designed for everyday use and feature a silky, low-profile feel. Cushioning Details - Lifestyle socks with no cushion offer the standard feel for daily-use casual, and dress socks.

A performance bike sock with a traditional 2.5” cuff and moisture-wicking Profila Dry yarn. Feet first Comfortable feet are crucial for successful training and racing, and the details make all the difference. Race Quarter Cycling Socks eliminate bunching and wick moisture away from your feet so you can comfortably ride, train, or race all day. - Profila Dry yarns provide excellent moisture transfer for dry, comfortable feet - Arch compression offers a stay-put fit - Flat toe seam offers no-rub comfort at toe box - Knit-in size callouts allow easy sorting after the wash - Traditional 2.5" (6.35cm) cuff

Slip on this ultra-lightweight no show Merino Wool sock for blister-blasting protection and sweat-wicking power that you don't have to see to believe. Working hard behind the scenes, our most minimal running sock guards against dirt and stays put, so you can set your best pace – plain and simple. - 49% Merino Wool 47% Nylon 4% Lycra Spandex

The sock that made a name for itself from the Pacific Crest Trail to the AT. "Must pack" durability meets undeniable comfort in a Full Cushion sock that absorbs the rigors of the trail. Features - Performance Fit: No slipping, no bunching, and no blisters. - Fine-Gauge Knitting: Unprecedented durability and our unique "put it on, forget it's on" feel. - Fast-Action Wicking: Pulls moisture away from skin. Fast-drying. - All-Weather Performance: Cool in the summer, warm in the winter. - Naturally Antimicrobial: Repels bacteria and odor. - Guaranteed For Life: No strings. No conditions. For life. - Merino Wool is fast-drying, breathable and odor-resistant for all-day comfort. - True Seamless: Undetectable seam fusion for an ultra-smooth, invisible feel. Specs - Boot socks sit mid-calf for added protection and warmth. A sturdy companion. - 66% Merino Wool 32% Nylon 2% Lycra Spandex - Additional warmth and protection are the signature characteristics of midweight yarns in the Hike/Trek category. Cushioning Details - Cushion in the Hike/Trek category features terry-loops under the foot, and in the taller styles reaches above the ankle for comfort and protection.

Legendary Darn Tough construction for when "equipment failure" is not an option. Performance Trail Fit means no bunching, no slipping, no blisters. Side vents deliver superior breathability. - 61% Merino Wool 37% Nylon 2% Lycra Spandex

Stripes with a mountain range give the Whetstone its work-up-front, party-in-the-back mentality. Climate-controlling, lightweight Merino knit, plus guaranteed for life durability in this everyday sock, is why we named it after the road our mill is on. Features - Performance Fit: No slipping, no bunching, and no blisters. - Fine-Gauge Knitting: Unprecedented durability and our unique "put it on, forget it's on" feel. - Fast-Action Wicking: Pulls moisture away from skin. Fast-drying. - All-Weather Performance: Cool in the summer, warm in the winter. - Naturally Antimicrobial: Repels bacteria and odor. - Guaranteed For Life: No strings. No conditions. For life. - Merino Wool is fast-drying, breathable and odor-resistant for all-day comfort. - True Seamless: Undetectable seam fusion for an ultra-smooth, invisible feel. Specs - A classic, versatile height, crew socks hug the calf. A sock drawer staple. - 66% Merino Wool 32% Nylon 2% Lycra Spandex - The lightweight yarns used in the Lifestyle category are designed for everyday use and feature a silky, low-profile feel. Cushioning Details - Lifestyle socks with no cushion offer the standard feel for daily-use casual, and dress socks.

Hiking doesn't always mean epic plans or ultra-technical gear. Sometimes it just involves a day pack, a cup of coffee and cute little forest friends to cheer you along as you stroll in the great outdoors (or indoors, we're not judging). These cozy, fun, micro crew hiking socks have just the right amount of cushioning for long-haul comfort but are built with everyday play in mind. - 54% Nylon 43% Merino Wool 3% Lycra Spandex

Our Classic Hike Full Cushion Crew socks focus on comfort and durability, so you can go farther on every hike. Responsibly sourced, ZQ-certified Merino wool keeps things soft, while recycled nylon keeps it all sustainable. And full cushioning on the entire sock adds the warmth and protection you need and love. Stay cozy out there with our updated Classic Hike socks. Features: - Sock Height: Crew - Our first sock construction, only now featuring recycled nylon (content varies by style) - Flat knit toe seam for additional comfort - Elasticized arch brace for secure fit - Knit in USA of Imported Yarn: 56% Merino Wool, 11% Nylon, 31% Recycled Nylon, 2% Elastane - Sock Cushion: Full Cushion

From the AT to the Pacific Crest Trail, our "1466" Hiker raised the bar on what the ultimate hiking sock needs to deliver. Each year we hear from countless thru-hikers that this rugged sock is the only option that truly takes on the rigors of the trail. Discover the trail legend for yourself. Features - Performance Fit: No slipping, no bunching, and no blisters. - Fine-Gauge Knitting: Unprecedented durability and our unique "put it on, forget it's on" feel. - Fast-Action Wicking: Pulls moisture away from skin. Fast-drying. - All-Weather Performance: Cool in the summer, warm in the winter. - Naturally Antimicrobial: Repels bacteria and odor. - Guaranteed For Life: No strings. No conditions. For life. - Merino Wool is fast-drying, breathable and odor-resistant for all-day comfort. - True Seamless: Undetectable seam fusion for an ultra-smooth, invisible feel. Specs - The micro crew is a shorter, more concise take on the traditional crew-height. Peeks just above the top of a standard hiking boot. - 61% Merino Wool, 36% Nylon, 3% Lycra Spandex - Additional warmth and protection are the signature characteristics of midweight yarns in the Hike/Trek category. Cushioning Details - Cushion in the Hike/Trek category features terry-loops under the foot, and in the taller styles reaches above the ankle for comfort and protection.

If you redesign one of the most popular socks in the line you better come correct. Increased breathability with mesh panels on top of the foot, a new smooth ribbing upper that stays put forever, and extended cushion over the Achilles—just a few heavy additions to one of the lightest hike socks out there. Features: - Performance Fit: No slipping, no bunching, and no blisters. - Fine-Gauge Knitting: Unprecedented durability and our unique "put it on, forget it's on" feel. - Fast-Action Wicking: Pulls moisture away from the skin. Fast-drying. - All-Weather Performance: Cool in the summer, warm in the winter. - Naturally Antimicrobial: Repels bacteria and odor. - Guaranteed For Life: No strings. No conditions. For life. - Merino Wool is fast-drying, breathable, and odor-resistant for all-day comfort. - True Seamless: Undetectable seam fusion for an ultra-smooth, invisible feel. Specs: - The micro crew is a shorter, more concise take on the traditional crew height. Peeks just above the top of a standard hiking boot. - 54% Nylon 43% Merino Wool 3% Lycra Spandex - The versatile lightweight yarns in the Hike/Trek category maintain a low profile in modern trail footwear and proper performance on multi-day trips. Cushioning Details: - Cushion in the Hike/Trek category features terry-loops under the foot, and in the taller styles reaches above the ankle for comfort and protection.

Slip-on this ultra-lightweight no-show Merino Wool sock for blister-blasting protection and sweat-wicking power that you don't have to see to believe. Working hard behind the scenes, our most minimal running sock guards against dirt and stays put, so you can set your best pace—plain and simple. Features: - Performance Fit: No slipping, no bunching, and no blisters. - Fine-Gauge Knitting: Unprecedented durability and our unique "put it on, forget it's on" feel. - Fast-Action Wicking: Pulls moisture away from the skin. Fast-drying. - All-Weather Performance: Cool in the summer, warm in the winter. - Naturally Antimicrobial: Repels bacteria and odor. - Guaranteed For Life: No strings. No conditions. For life. - Merino Wool is fast-drying, breathable, and odor-resistant for all-day comfort. - True Seamless: Undetectable seam fusion for an ultra-smooth, invisible feel. Specs: - Our no-show socks are the toughest socks you will never see. When your shoes are on this sock is gone. - 54% Nylon 39% Merino Wool 7% Lycra Spandex - For the ultimate like-it's-not-even-there fit and feel, ultra-lightweight yarns give our running socks the lowest in-shoe profile. Cushioning Details: - Terry loop cushion isolated under the foot for rebound in these incredibly light running socks.

Your feet will be happier in SockGuy cycling socks. They're made of a supportive, comfortable, and fast-drying Micro Denier nylon/spandex fabric and boast double-stitched toes and heels for excellent durability. Plus, for a perfect fit on any foot, they feature SockGuy's Stretch-to-Fit sizing and Easy-fit cuffs.

Get out the headband: it's time to mop up with this ground-up redesign. Our streamlined No Show Tab men's running sock features a silky, chafe-eliminating cuff, high-performance flex zones and a supportive fit. Built with ultra-lightweight, wicking Merino Wool for all-day, marathon-mileage bids. - 48% Nylon 48% Merino Wool 4% Lycra Spandex

When you're on the trail, you have enough to worry about without stressing on your sock situation. That's why we created our durable, no-fuss Techno Mountain Tall Socks. They feature a lightweight blend of our VaporRize yarns, which work in tandem to naturally control temperatures and manage sweat buildup. In other words, they're comfortable, and to further ensure this, we've included mid-foot arch support and a light underfoot cushion to help absorb vibration and chatter from the trail. - Techno PE VaporRize yarns are durable and highly effective at moisture management. - Lightweight underfoot cushion adds an extra buffer to trail vibration, which also combats friction and hotspots over the course of a ride. - PowerBand mid-foot arch supports the foot and secures the shape and fit where the foot needs it most. - Graded cuff height. - 7" cuff height (size Medium)

If you're looking for a dependable run sock to help you churn out those miles, this one might just fit the bill. Indestructawool and Shred Shield technologies increase the sock's durability, while the 4 Degree elite fit system, women's specific fit, Virtually Seamless™ toe, and breathable mesh zones increase its comfort. Add to that its Merino wool construction, which aids in odor resistance and temperature regulation, and our Women's Run Zero Cushion Ankle sock is a "shoo-in" to be one of your favorites. Features: - Sock Height: Ankle - Sock Cushion: Zero Cushion - Indestructawool technology with extended durability zones - 4 Degree elite fit system for a dialed-in, performance-oriented fit - Mesh zones for added breathability - Shred Shield technology reduces wear from toes - Virtually Seamless toe for enhanced comfort - Women's specific fit - Overall 3.25" height - Made in the USA of Imported Yarn: 45% Merino Wool 31% Nylon 21% Recycled Nylon 3% Elastane *Specific percentage of Recycled Nylon will vary as we transition to 100% Recycled Nylon in future seasons.

Our Women's Run Zero Cushion Ombre Print Low Ankle socks have a cheeky brightness that won't get lost in your sock drawer. They're purpose-built for comfort and durability, with the 4 Degree elite fit system for a performance-oriented fit, a women's specific fit for comfort, a Virtually Seamless toe, breathable mesh zones, and Indestructawool and Shred Shield technologies. With comfort and style as part of their DNA, these women's run socks are designed to help you go far and feel good, run after run. Features: - Sock Height: Low Ankle - Sock Cushion: Zero Cushion - Indestructawool technology with extended durability zones - 4 Degree elite fit system for a dialed-in, performance-oriented fit - Mesh zones for added breathability - Shred Shield technology reduces wear from toes - Virtually Seamless toe for enhanced comfort - Women's specific fit - Achilles tab prevents sock from slipping into footwear - Made in the USA of Imported Yarn: 51% Merino Wool 25% Nylon 19% Recycled Nylon 4% Elastane 1% Polyester *Specific percentage of Recycled Nylon will vary as we transition to 100% Recycled Nylon in future seasons.

Designed for a perfect fit on the foot and in the shoe, our Kids' Hike Light Cushion Crew Socks will help your kids' feet feel comfy from the trailhead to your destination. Because they're made from Merino wool, they offer natural odor control, breathability, and durability. Plus, they're made with a flat knit toe seam and an elasticized arch brace for comfort and support, which will help ensure a happy hike. Features: - Sock Height: Crew - Sock Cushion: Light Cushion - Designed to fit perfectly in kids' shoes - Sizing indicated on sock - Flat knit toe seam for additional comfort - Elasticized arch brace - Made in the USA of Imported Yarn: 54% Merino Wool 42% Nylon 2% Recycled Nylon 2% Elastane *Specific percentage of Recycled Nylon will vary as we transition to 100% Recycled Nylon in future seasons.

With light cushioning on the entire bottom of the foot, our Kids' Hike Light Cushion Striped Crew Socks are created to help kids love the hike. They are made from responsibly sourced Merino wool, for natural odor control, temperature regulation, and breathability. Plus, they're designed for a perfect fit on the foot and in the shoe, and they have a flat knit toe seam and an elasticized arch brace for comfort and support. To top it all off, their stripy design adds style for any fashion-focused young hiker. Features: - Sock Height: Crew - Sock Cushion: Light Cushion - Designed to fit perfectly in kids' shoes - Sizing indicated on sock - Flat knit toe seam for additional comfort - Elasticized arch brace - Made in the USA of Imported Yarn: 58% Merino Wool 38% Nylon 2% Recycled Nylon 2% Elastane *Specific percentage of Recycled Nylon will vary as we transition to 100% Recycled Nylon in future seasons.

Get out the headband: it's time to mop up with this ground-up redesign. Our streamlined No Show Tab men's running sock features a silky, chafe-eliminating cuff, high-performance flex zones and a supportive fit. Built with ultra-lightweight, wicking Merino Wool for all-day, marathon-mileage bids. Features - Performance Fit: No slipping, no bunching, and no blisters. - Fine-Gauge Knitting: Unprecedented durability and our unique "put it on, forget it's on" feel. - Fast-Action Wicking: Pulls moisture away from skin. Fast-drying. - All-Weather Performance: Cool in the summer, warm in the winter. - Naturally Antimicrobial: Repels bacteria and odor. - Guaranteed For Life: No strings. No conditions. For life. - Merino Wool is fast-drying, breathable and odor-resistant for all-day comfort. - True Seamless: Undetectable seam fusion for an ultra-smooth, invisible feel. Specs - Our no-show socks are the toughest socks you will never see. When your shoes are on this sock is gone. - 55% Nylon 40% Merino Wool 5% Lycra Spandex - For the ultimate like-it's-not-even-there fit and feel, ultra-lightweight yarns give our running socks the lowest in-shoe profile. Cushioning Details - Terry loop cushion isolated under the foot for rebound in these incredibly light running socks.

Our fullest, plushest sock offers maximum cushioning for maximum comfort on long hikes or backpacking trips. Plus, with its stay-put arch brace and comfort-driven toe seam, you won't notice it's there. Constructed of responsibly sourced Merino wool blended with recycled nylon, this sock is sustainably durable, to help reduce your environmental footprint. Features: - Sock Height: Crew - Our first sock construction, only now featuring recycled nylon (content varies by style) - Elasticized arch brace for secure fit - Flat knit toe seam for additional comfort - Made in the USA of Imported Yarn: 74% Merino Wool 8% Nylon 17% Recycled Nylon 1% Elastane

Cheer, cheer, cheer. Chickadee-dee-dee. Po-ta-to chip. No, our sock description-writing AI isn't going haywire. These are the chatty songs of the birds perched on our Twitterpated women's everyday sock. These Vermont-local birds are reliable and enduring, just like their knitted counterparts. Nest your feet here for all-day Merino Wool comfort. Lightweight, fun bird socks that will have you oddly excited to start your day. - 59% Merino Wool 39% Nylon 2% Lycra Spandex

From pines to alpine, the Treeline micro crew is a trail staple hike sock designed to pound out elevation and distance. Cushy Merino Wool construction absorbs impact and minimizes moisture so the only thing between you and the summit is rugged determination, not rugged terrain. - 63% Merino Wool 35% Nylon 2% Lycra Spandex

If you thought Merino wool's benefits—including comfort, breathability, and odor resistance—were great, you're gonna love what else this sock brings. With our Run Zero Cushion Ankle Socks, you also get Shred Shield technology to reduce wear from toes, mesh zones for enhanced breathability, a Virtually Seamless toe for enhanced comfort, and Indestructawool technology for extended durability. When you're ready to put in mile after mile of training runs, this sock will bring the comfort and durability goods. Features: - Sock Height: Ankle - Sock Cushion: Zero Cushion - Indestructawool technology with extended durability zones - 4 Degree elite fit system for a dialed-in, performance-oriented fit - Mesh zones for added breathability - Shred Shield technology reduces wear from toes - Virtually Seamless toe for enhanced comfort - Overall 3.25" height - Made in the USA of Imported Yarn: 46% Merino Wool 26% Nylon 25% Recycled Nylon 3% Elastane *Specific percentage of Recycled Nylon will vary as we transition to 100% Recycled Nylon in future seasons.

Perfect fit. Powerful durability. That's what you get when you put on our responsibly sourced Merino wool women's Hike Light socks. Formerly known as PhD Outdoor, these socks feature our top sock innovations and women's-specific fit, updated mesh zones, and increased durability, we've upgraded these hike socks to help you push any summit or enjoy any trail in absolute comfort. Light cushioning along the entire bottom of the foot offers a snug fit in your favorite low-cut hiking shoes. And the addition of recycled nylon makes for a more sustainable sock construction. Features: - Sock Height: Ankle - Sock Cushion: Light Cushion - Indestructawool technology with extended durability zones - 4 Degree elite fit system for a dialed-in, performance-oriented fit - Additional body-mapped mesh zones for added breathability - Virtually Seamless toe for enhanced comfort - Comfort welt with 'stay put' fit - Women's specific fit - Height 3.25" - Made in USA of Imported Yarn: 55% Merino Wool 11% Nylon 32% Recycled Nylon 2% Elastane *Specific percentage of recycled nylon will vary as we transition to 100% recycled nylon in future seasons.

Hit that new trail in the Performance Hike Light Cushion Low Ankle sock, and you'll be smiling from start to finish. This responsibly sourced Merino wool sock is enhanced with the 4 Degree elite fit system for a dialed-in, performance-oriented fit. Plus, the Virtually Seamless toe offers a smoothed-out experience for even greater comfort. And, because these socks offer body-mapped mesh zones, your feet will enjoy breathability in all the right places. Get ready for comfort-filled hiking, mile after mile. Features: - Sock Height: Low Ankle - Indestructawool technology with extended durability zones - 4 Degree elite fit system for a dialed-in, performance-oriented fit - Additional body-mapped mesh zones for added breathability - Virtually Seamless toe for enhanced comfort - Made in the USA of Imported Yarn: 57% Merino Wool 11% Nylon 30% Recycled Nylon 2% Elastane - Sock Cushion: Light Cushion

If you redesign one of the most popular socks in the line you better come correct. Increased breathability with mesh panels on top of the foot, a new smooth ribbing upper that stays put forever, and extended cushion over the Achilles—just a few heavy additions to one of the lightest hike socks out there. Features - Performance Fit: No slipping, no bunching, and no blisters. - Fine-Gauge Knitting: Unprecedented durability and our unique "put it on, forget it's on" feel. - Fast-Action Wicking: Pulls moisture away from skin. Fast-drying. - All-Weather Performance: Cool in the summer, warm in the winter. - Naturally Antimicrobial: Repels bacteria and odor. - Guaranteed For Life: No strings. No conditions. For life. - Merino Wool is fast-drying, breathable and odor-resistant for all-day comfort. - True Seamless: Undetectable seam fusion for an ultra-smooth, invisible feel. Specs - The micro crew is a shorter, more concise take on the traditional crew-height. Peeks just above the top of a standard hiking boot. - 54% Nylon 43% Merino Wool 3% Lycra Spandex - The versatile lightweight yarns in the Hike/Trek category maintain a low profile in modern trail footwear and proper performance on multi-day trips. Cushioning Details - Cushion in the Hike/Trek category features terry-loops under the foot, and in the taller styles reaches above the ankle for comfort and protection.

Don't leave your little ones in the cold when it comes to Smartwool socks! Share the warmth and comfort of responsibly sourced, ZQ-certified Merino wool with our Toddler Trio Socks. Get your Merino wool in bulk and keep the kids cozy all season long. Features: - Sock Height: Bootie - Sock Cushion: Zero Cushion - Trio of cozy socks - Made in the USA of Imported Yarn: 56% Merino Wool 9% Nylon 33% Recycled Nylon 2% Elastane *Specific percentage of Recycled Nylon will vary as we transition to 100% Recycled Nylon in future seasons.

If you're out there, exploring nature with kids – you better be able to roll with it. Our advice for channeling sunshine and rainbows is to pack all the snacks, have fuss-free gear, and practice holding your breath while they test their limits and learn amazing life lessons. We can help with the gear. Grab a pair of our Merino Wool Van Wild kid's hiking socks and let the good times roll. Added bonus: less stinky feet + a strong hand-me-down game. - 53% Nylon, 44% Merino Wool, 3% Spandex Lycra

Not sure if dinosaurs ever went hiking, but chances are if you ask a kid, they'll know. The extent of knowledge some kids have about dinosaurs usually trumps their knowledge of how well a Merino Wool sock will keep them on their outdoor quest, but you should know. These socks can get wet, they can fight off odor, and ultimately, they are made to last a lifetime. And from the heat of a meteor exploding to an ice age, they are fit for everything. We guarantee that. - 52% Nylon 44% Merino Wool 4% Lycra Spandex