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Smartwool PhD® Run Ultra Light Pattern Micro
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When it comes to running socks, we pull out all the stops to keep making improvements on our products. With brand new Shred Shield™ technology to help improve wear in the toe box, our PhD® Run Ultra Light Pattern Micro socks feature the 4 Degree™ elite fit system and our Indestructawool™ technology for a dialed-in fit and improved durability.
  • Sock Height: Micro
  • 4 Degree™ elite fit system
  • Virtually Seamless™ toe for enhanced comfort
  • Indestructawool™ technology
  • Achilles tab designed to prevent sock from slipping down into footwear
  • Mesh Venting
  • Ultra Light Cushion
  • Shred Shield technology
  • Made in USA of Imported Yarns| 46% Merino Wool, 50% Nylon, 4% Elastane
  • Weight| 0.96 oz
Smartwool PhD® Run Ultra Light Pattern Micro
Smartwool PhD® Run Ultra Light Micro
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When it comes to running socks, we pull out all the stops to keep making improvements on our products. With brand-new Shred Shield™ technology to help improve wear in the toe box, our PhD® Run Ultra Light Micro socks feature the 4 Degree™ elite fit system and our Indestructawool™ technology for a dialed-in fit and improved durability.
  • Sock Height: Micro
  • 4 Degree™ elite fit system
  • Virtually Seamless™ toe for enhanced comfort
  • Indestructawool™ technology
  • Achilles tab designed to prevent sock from slipping down into footwear
  • Mesh Venting
  • Ultra Light Cushion
  • Shred Shield technology
  • Made in USA of Imported Yarns| 45% Merino Wool, 50% Nylon, 5% Elastane
  • Weight| 0.94 oz
Smartwool PhD® Run Ultra Light Micro
Smartwool Women's PhD® Run Light Elite Striped Micro
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Our best fitting, most advanced run socks yet, we packed years of testing, prototypes and running smarts into these socks. Featuring Light Elite cushioning in the ball and heel of the foot for ultimate shock absorption with minimal in-shoe volume, men’s-specific mesh ventilation zones and a Virtually Seamless™ toe.
  • Sock Height: Micro
  • Indestructawool™ technology
  • Virtually Seamless™ toe for enhanced comfort
  • 4 Degree™ elite fit system
  • Achilles tab
  • Body mapped mesh zones
  • Women's specific fit
  • Made in USA of Imported Yarns| 56% Merino Wool, 41% Nylon, 3% Elastane
  • Weight| 1.21 oz
Smartwool Women's PhD® Run Light Elite Striped Micro
Smartwool Women's PhD® Outdoor Light Micro
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The PhD® Outdoor Light micro is made for the trail. Featuring Indestructawool™ technology for ultimate durability, we’ve designed this sock to outlast your greatest adventures. And with features like mesh zones for maximum breathability, a Virtually Seamless™ toe and the power of Merino, they’ll help keep you comfortable every step of the way. A micro height barely shows above low trail shoes while the women’s-specific fit provides an overall slimmer fit and narrower heel.
  • Sock Height: Micro
  • Indestructawool™ technology
  • 1.5" overall height
  • 4 Degree™ elite fit system
  • Virtually Seamless™ toe for enhanced comfort
  • Body mapped mesh zones
  • Women's specific fit
  • Made in USA of Imported Yarn| 60% Merino Wool, 38% Nylon, 2% Elastane
  • Weight| 1.58 oz
Smartwool Women's PhD® Outdoor Light Micro
Smartwool Women's PhD® Run Ultra Light Micro
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We've put all of our smarts into these new and improved Women's PhD® Run Ultra Light Micro socks. You won't break your stride, thanks to our Indestructawool™ technology designed for added durability and an Achilles tab designed to help prevent sock slippage. And by adding our brand-new Shred Shield™ technology to our running socks, the wear and tear from toes is reduced, helping you push toward your finish line and achieve higher mileage.
  • Sock Height: Micro
  • Indestructawool™ technology
  • Virtually Seamless™ toe for enhanced comfort
  • 4 Degree™ elite fit system
  • Achilles tab designed to prevent sock from slipping down into footwear
  • Shred Shield technology
  • Body mapped mesh zones
  • Women's specific fit
  • Made in USA of Imported Yarns| 48% Merino Wool, 48% Nylon, 4% Elastane
  • Weight| 0.93 oz
Smartwool Women's PhD® Run Ultra Light Micro
Smartwool Women's PhD® Run Ultra Light Striped Micro
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We've put all of our smarts into these new and improved Women's PhD® Run Ultra Light Striped Micro socks. You won't break your stride, thanks to our Indestructawool™ technology designed for added durability and an Achilles tab designed to help prevent sock slippage. And by adding our brand-new Shred Shield™ technology to our running socks, the wear and tear from toes is reduced, helping you push toward your finish line and achieve higher mileage.
  • Sock Height: Micro
  • Indestructawool™ technology
  • Virtually Seamless™ toe for enhanced comfort
  • 4 Degree™ elite fit system
  • Achilles tab designed to prevent sock from slipping down into footwear
  • Shred Shield technology
  • Body mapped mesh zones
  • Women's specific fit
  • Made in USA of Imported Yarns| 48% Merino Wool, 48% Nylon, 4% Elastane
  • Weight| 0.92 oz
Smartwool Women's PhD® Run Ultra Light Striped Micro
Smartwool PhD® Run Light Elite Micro
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Our best fitting, most advanced run socks yet, we packed years of testing, prototypes and running smarts into these socks. Featuring Light Elite cushioning in the ball and heel of the foot for ultimate shock absorption with minimal in-shoe volume, men’s-specific mesh ventilation zones and a Virtually Seamless™ toe.
  • Light Elite Cushion
  • Indestructawool™ technology
  • Sock Height: Micro
  • 4 Degree™ elite fit system
  • Body mapped mesh zones
  • Virtually Seamless™ toe
  • Achilles tab
  • fabric| 56% Merino Wool, 41% Nylon, 3% Elastane
  • avg weight| 1.34 oz
Smartwool PhD® Run Light Elite Micro
Smartwool PhD® Run Light Elite Low Cut
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Featuring Light Elite cushioning, these socks contain targeted cushioning placed only where runners need it most, on the ball and heel of the foot. We packed these socks chock full of smart features like our 4 Degree™ elite fit system, men’s-specific mesh ventilation zones, and a Virtually Seamless™ toe. A low cut height provides that ideal balance of protection and style.
  • Sock Height: Low Cut
  • 4 Degree™ elite fit system
  • 2.25" overall height
  • Indestructawool™ technology
  • Virtually Seamless™ toe for enhanced comfort
  • Mesh Venting
  • Light Elite Cushioning
  • Knit in USA of Imported Yarn| 51% Merino Wool, 46% Nylon, 3% Elastane
  • Weight| 1.42 oz
Smartwool PhD® Run Light Elite Low Cut
Smartwool Women's PhD® Run Light Elite Low Cut
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Featuring Light Elite cushioning, these socks contain targeted cushioning placed only where runners need it most, on the ball and heel of the foot. We packed these socks chock full of smart features like our 4 Degree® elite fit system, women’s-specific mesh ventilation zones, and a Virtually Seamless™ toe. A low cut height is that ideal balance of protection and style.
  • Sock Height: Low Cut
  • Indestructawool™ technology
  • 2.25" overall height
  • 4 Degree™ elite fit system
  • Virtually Seamless™ toe for enhanced comfort
  • Body mapped mesh zones
  • Women's specific fit
  • Made in USA of Imported Yarn| 52% Merino Wool, 45% Nylon, 3% Elastane
  • Weight| 1.14 oz
Smartwool Women's PhD® Run Light Elite Low Cut
Women's Smartwool Hike Medium Crew
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DARK CASSIS (PURPLE)
$18.95
The Striped Hike Medium Crew keeps feet dry and happy for miles of switchbacks, scrambles, and climbs. Merino helps move moisture and regulate body temperature, while medium cushioning gives tired feet extra padding. An arch support and flat-knit toe seams add extra comfort.
  • Medium Cushion
  • Flat knit toe seam
  • Sock Height: Crew
  • Elasticized arch brace
  • fabric| 66% Merino Wool, 33% Nylon, 1% Elastane
  • avg weight| 3.11 oz
Women's Smartwool Hike Medium Crew
Women's Smartwool Hike Light Crew
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BLUE STEEL
LIGHT GRAY
$18.95
Light, half-cushion is perfect for moderate hiking or aggressive walking. Designed for a woman's foot. Arch brace holds the sock in place and adds additional support. Flat-knit toe seam keeps you comfortable throughout the day.
  • Light Cushion
  • Flat knit toe seam
  • Sock Height: Crew
  • Elasticized arch brace
  • fabric| 67% Merino Wool, 32% Nylon, 1% Elastane
  • weight| 1.34 oz
Women's Smartwool Hike Light Crew
Smartwool Women's Hike Striped Light Crew
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Our Women's Hike Striped Light Crew socks use a light, half-cushion that is perfect for moderate hiking. Designed for a woman's foot, these socks feature an arch brace that holds the sock in place and adds additional support. Flat-knit toe seams help to keep you comfortable throughout the day.
  • Sock Height: Crew
  • Elasticized arch brace for secure fit
  • Flat knit toe seam for additional comfort
  • Made in USA of Imported Yarns| 61% Merino Wool, 37% Nylon, 2% Elastane
  • Weight| 1.94 oz
Smartwool Women's Hike Striped Light Crew
Smartwool Hike Striped Light Crew
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LIGHT GRAY
BLACK
$20.95
This light, half-cushioned sock is perfect for moderate hiking. The arch brace helps hold the sock in place and adds all-day support. And our flat-knit toe seam was designed to keep you comfortable on your hike/walk.
  • Sock Height: Crew
  • Light Cushion
  • Elasticized arch brace for secure fit
  • Flat knit toe seam for additional comfort
  • Made in USA of Imported Yarns| 59% Merino Wool, 39% Nylon, 2% Elastane
  • Weight| 2.16 oz
Smartwool Hike Striped Light Crew
Smartwool PhD® Outdoor Light Mid Crew
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A favorite of through-hikers and day-trippers alike, the PhD® Outdoor Light packs some serious trail power. Featuring a versatile, multi-sport design, this lightweight style includes Indestructawool™ technology for ultimate durability in high wear areas. And when it comes to comfort, we pulled out all the stops: the 4 Degree™ elite fit system provides a dialed fit and our signature Virtually Seamless™ toe offers extraordinary comfort in any trail shoe. The Mid Crew height sits at an ideal height for a low trail boot.
  • Sock Height: Mid Crew
  • Mesh Venting
  • Virtually Seamless™ toe for enhanced comfort
  • Light Cushion
  • 6.25" overall height
  • Indestructawool™ technology
  • 4 Degree™ elite fit system
  • Made in USA of Imported Yarn| 57% Merino Wool, 40% Nylon, 3% Elastane
  • Weight| 2.26 oz
Smartwool PhD® Outdoor Light Mid Crew
Women's Smartwool PhD® Outdoor Light Mid Crew
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A favorite of through-hikers and day-trippers alike, the PhD® Outdoor Light packs some serious trail power. Featuring a versatile, multi-sport design, this lightweight style includes Indestructawool™ technology for ultimate durability in high wear areas. And when it comes to comfort, we pulled out all the stops: the 4 Degree™ elite fit system provides a dialed fit and our signature Virtually Seamless™ toe offers extraordinary comfort in any trail shoe. The mid crew silhouette sits at an ideal height for a low trail boot while the women’s-specific fit provides an overall slimmer fit and narrower heel.
  • Light Cushion
  • Indestructawool™ technology
  • Sock Height: Mid Crew
  • 4 Degree™ elite fit system
  • Body mapped mesh zones
  • Virtually Seamless™ toe
  • Women's specific fit
  • fabric| 57% Merino Wool, 40% Nylon, 3% Elastane
  • height| 5.5"
  • avg weight| 1.98 oz
Women's Smartwool PhD® Outdoor Light Mid Crew
Smartwool PhD® Outdoor Light Pattern Mid Crew
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A favorite of through-hikers and day-trippers alike, the PhD® Outdoor Light Mid Crew packs some serious trail power. Featuring a versatile, multi-sport design, this lightweight style includes Indestructawool™ technology for ultimate durability in high-wear areas. And when it comes to comfort, we pulled out all the stops: the 4 Degree™ elite fit system provides a dialed-in fit, and our signature Virtually Seamless™ toe offers extraordinary comfort in any trail shoe. Plus, our new Shred Shield™ technology helps reduce wear from toes.
  • Sock Height: Mid Crew
  • Mesh Venting
  • Virtually Seamless™ toe for enhanced comfort
  • Light Cushion
  • 6.25" overall height
  • Indestructawool™ technology
  • 4 Degree™ elite fit system
  • Made in USA of Imported Yarns| 60% Merino Wool, 37% Nylon, 3% Elastane
  • Weight| 2.39 oz
Smartwool PhD® Outdoor Light Pattern Mid Crew
Smartwool PhD® Outdoor Light Crew
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MEDIUM GRAY
BLACK/FOSSIL
$21.95
Experience durability at its peak with the PhD® Outdoor Light Crew. Featuring Indestructawool™ technology, a patent-pending wool-based durability construction, these socks are ready for any adventure on your list. Plus, with redesigned mesh zones, a Virtually Seamless® toe and the 4 Degree™ elite fit system, these socks have comfort covered.
  • Light Cushion
  • Indestructawool™ technology
  • Sock Height: Crew
  • 4 Degree™ elite fit system
  • Body mapped mesh zones
  • Virtually Seamless™ toe
  • avg weight| 2.38 oz
  • height| 8.5"
  • fabric| 56% Merino Wool, 41% Nylon, 3% Elastane
Smartwool PhD® Outdoor Light Crew
Smartwool Women's Falling Arrow Crew
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All signs point to these being your new favorite socks. Featuring a color-block design with funky, geometric shapes, the Women's Falling Arrow Crew is built with a Virtually Seamless™ toe and breathable Merino wool for all-day comfort.
  • Sock Height: Crew
  • Shred Shield technology
  • Virtually Seamless™ toe for enhanced comfort
  • Ultra Light Cushion
  • Supportive arch brace
  • Women's specific fit
  • Made in USA of Imported Yarns| 48% Merino Wool, 49% Nylon, 3% Elastane
  • Weight| 1.40 oz
Smartwool Women's Falling Arrow Crew
Women's Smartwool PhD® Outdoor Medium Crew
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SW BLACK/TIBETAN RED SW BLACK/TIBETAN RED
MEDIUM GRAY
$23.95
For a sock that has it all, look no further: the PhD® Outdoor Medium Crew offers fit, comfort and durability wrapped together in one smart sock. Featuring Indestructawool™ technology for ultimate durability in high wear areas, the 4 Degree™ elite fit system for a dialed fit and our signature Virtually Seamless™ toe for extraordinary comfort in any trail shoe. Medium cushioning provides impact protection and ultimate comfort on the trail.
  • Medium Cushion
  • Sock Height: Crew
  • Virtually Seamless™ toe
  • Women's specific fit
  • Indestructawool™ technology
  • 4 Degree™ elite fit system
  • Body mapped mesh zones
  • fabric| 65% Merino Wool, 33% Nylon, 2% Elastane
  • avg weight| 3.08 oz
  • height| 7.5"
Women's Smartwool PhD® Outdoor Medium Crew
Women's Smartwool Margarita
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MEDIUM GRAY HEATHER/BRIGHT CORAL
$20.95
A Smartwool favorite, the Margarita takes on a south of the border flavor in its authentic festive colors. The non-cushioned crew sock can be worn year-round.
  • Ultra Light Cushion
  • Signature Smartwool® sock
  • Sock Height: Crew
  • Women's specific fit
  • fabric| 61% Merino Wool, 37% Nylon, 2% Elastane
  • avg weight| 1.56 oz
Women's Smartwool Margarita