Every day can be filled with adventure. Whether that adventure is big or small, you should be comfortable for it. Men's Sparwood Crew Sweater uses a soft Merino blend to help keep you cozy. This lightweight classic men's sweater is built with a single knit jersey and rib-knit cuffs, collar, and hem to perfectly balance looking good and feeling good during your more casual and social adventures.

• Regular Fit
• Lightweight classic crew in a single layer jersey knit
• Rib knit collar, cuffs, and hem
• Knit in China: 55% Recycled Polyester, 30% Merino Wool, 15% Nylon
• Style: SW016426

100% Merino. 100% capable. Smartwool Women's Merino Base Layer Bottom is always ready for what's ahead and what's next. With a fit updated to improve functionality while enhancing aesthetics for a range of body shapes and a flatlock seam construction designed to minimize chafing, comfort is never in question. Get yourself a pair or two of the best base layer pants and conquer the cold with more confidence than ever.

BENEFITS

Merino 250
This heavier, soft, 100% Merino wool fabric offers breathable warmth, moves sweat away from the body, and provides next-to-skin comfort in colder conditions

FEATURES

• Slim Fit
• 100% Merino wool fabric made with an interlock knit for enhanced comfort, breathability, thermoregulation, and odor resistance
• Merino-covered elastic waistband
• Merrow seam construction designed to minimize chafing
• Fit updated to improve functionality while enhancing aesthetics for a range of body shapes
• Size M/Inseam: 30.5" (77.5 cm)
• Knit in Vietnam: 100% Merino Wool
• Garment Weight: 208 g = 7.34 oz
• Style: SW019243

CARE

• Machine Wash Warm Gentle Cycle.
• Do Not Bleach.
• Tumble Dry Low.
• Cool Iron As Needed.
• Do Not Dry Clean.
• Wash With Like Colors.
• Do Not Iron Decorations.

The Smartwool Men's Merino 250 Base Layer 1/4 Zip has an updated fit to improve functionality while also enhancing aesthetics. As one of our heaviest base layer tops and best base layers for cold weather, this garment uses 100% responsibly sourced Merino wool, shoulder panels, and a flatlock seam construction to help minimize chafing as well as help keep you comfortable and temperature regulated as you enjoy high-intensity skiing, hiking, running, and more.

BENEFITS

Merino 250
This heavier, soft, 100% Merino wool fabric offers breathable warmth, moves sweat away from the body, and provides next-to-skin comfort in colder conditions

FEATURES

• Slim Fit
• 100% Merino wool fabric made with an interlock knit for enhanced comfort, breathability, thermoregulation, and odor resistance
• Fit updated to improve functionality while enhancing aesthetics
• Shoulder panels eliminate top shoulder seams
• Flatlock seam construction designed to minimize chafing
• 10' (25 cm) center front zipper semi-locking slider
• Knit in Vietnam: 100% Merino Wool. Exclusive Of Decoration
• Garment Weight: 298 g = 10.51 oz
• Style: SW016355

CARE

• Machine Wash Warm Gentle Cycle.
• Do Not Bleach.
• Tumble Dry Low.
• Cool Iron As Needed.
• Do Not Dry Clean.
• Wash With Like Colors.
• Do Not Iron Decorations.

The updated Smartwool Men's Merino 250 Base Layer Bottom to bring you a better fitting, more functional tight. The technical benefits of 100% Merino wool will help you keep your game at a high level for longer. And Smartwool's heaviest weight wool fabric will help keep you warm and comfortable as you ski, run, and hike the day away.

BENEFITS

Merino 250
This heavier, soft, 100% Merino wool fabric offers breathable warmth, moves sweat away from the body, and provides next-to-skin comfort in colder conditions

FEATURES

• Slim Fit
• 100% Merino wool fabric made with an interlock knit for enhanced comfort, breathability, thermoregulation, and odor resistance
• Fit updated to improve functionality while enhancing aesthetics
• Merino-covered elastic interior waistband and traditional fly design
• Flatlock seam construction designed to minimize chafing
• Size M inseam: 30" (76 cm)
• Knit in Vietnam: 100% Merino Wool
• Garment Weight: 228 g = 8.04 oz
• Style: SW016361

Smartwool's heaviest weight Merino wool base layer pants are now their most colorful. The Women's Merino 250 Base layers Colorblock Bottom wants to add some style, as well as some performance-enhancing benefits, to your cold-weather kit. These women's tights feature a Merino-covered elastic waistband and flatlock seam construction to minimize chafing and maximize comfort - helping keep you outside for longer.

BENEFITS

Merino 250
This heavier, soft, 100% Merino wool fabric offers breathable warmth, moves sweat away from the body, and provides next-to-skin comfort in colder conditions

FEATURES

• Slim Fit
• 100% Merino wool fabric made with an interlock knit for enhanced comfort, breathability, thermoregulation, and odor resistance
• Merino-covered elastic waistband
• Flatlock seam construction designed to minimize chafing
• Size M inseam: 30.5" (77.5 cm)
• Knit in Vietnam: 100% Merino Wool
• Garment Weight: 226 g = 7.97 oz
• Style: SW016383

Wearing the Popcorn Cable is like wearing your favorite comfy sweater on your feet. Bursting with varying texture zones and patterns, this cushioned style is one of Smartwool's most comfortable socks ever.

FEATURES

• Signature Smartwool® Holiday sock
• Sock Height: Crew
• Made in USA of Imported Yarn: 81% Merino Wool, 18% Nylon, 1% Elastane
• Style: SW0SW793

BENEFITS

Women's Specific Fit
Women's specific fit; narrower heel and slimmer fit

Medium Cushion
Medium cushioning for impact absorption and warmth

CARE

• Machine Wash Warm, Wash Inside Out.
• Do Not Bleach.
• Tumble Dry Low.
• Do Not Iron.
• Do Not Dry Clean.

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.

FEATURES

• Sock Height: Crew
• Signature Smartwool® sock
• Made in USA of Imported Yarn: 61% Merino Wool, 37% Nylon, 2% Elastane
• Style: SW0SW717

BENEFITS

Women's Specific Fit
Women's specific fit; narrower heel and slimmer fit

Ultra Light Cushion
Non-cushioned for maximum performance in close-fitting shoes

CARE

• Machine Wash Warm, Wash Inside Out.
• Do Not Bleach.
• Tumble Dry Low.
• Do Not Iron.
• Do Not Dry Clean.

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.

FEATURES

• Sock Height: Crew
• Signature Smartwool® sock
• Made in USA of Imported Yarn: 61% Merino Wool, 37% Nylon, 2% Elastane
• Style: SW0SW717

BENEFITS

Women's Specific Fit
Women's specific fit; narrower heel and slimmer fit

Ultra Light Cushion
Non-cushioned for maximum performance in close-fitting shoes

CARE

• Machine Wash Warm, Wash Inside Out.
• Do Not Bleach.
• Tumble Dry Low.
• Do Not Iron.
• Do Not Dry Clean.

An ankle-high powerhouse, the PhD® Outdoor Light Micro is made for mileage. Great for long summer treks, Smarwool's lightweight, best-fitting hiking sock combines support, stretch, and recovery. Featuring Indestructawool™ technology for ultimate durability and the 4 Degree® elite fit system for a dialed fit. Light cushioning offers impact protection on the road or trail, while the Virtually Seamless™ toe offers more comfort in a trail shoe.  

FEATURES

• Sock Height: Micro
• Virtually Seamless™ toe for enhanced comfort
• 1.5" overall height
• Made in USA of Imported Yarn: 60% Merino Wool, 38% Nylon, 2% Elastane
• Style: SW001065

BENEFITS

PhD®
Built for Performance in the Highest Degree

4 Degree™ Elite Fit System
For a dialed, performance-oriented fit with flex zone at ankle joint

Indestructawool™
Indestructawool™ technology features a patent-pending construction method for exceptional durability and comfort

Mesh Venting
Mesh ventilation zones provide optimum moisture management and maximum breathability

Light Cushion
Light cushioned for impact absorption and warmth

CARE

• Machine Wash Warm, Wash Inside Out.
• Do Not Bleach.
• Tumble Dry Low.
• Do Not Iron.
• Do Not Dry Clean.

Meet the one sock you'll need all winter. These rugged socks give a nod to classic ragg wool but offer the comfort and benefits of modern Merino. Subtle Donegal yarn details add texture and traditional style.

FEATURES

• Sock Height: Crew
• Novelty Donegal yarn
• Virtually Seamless™ toe for enhanced comfort
• Made in USA of Imported Yarn: 84% Merino Wool, 14% Nylon, 1% Elastane, 1% Polyester
• Style: SW000003

BENEFITS

Medium Cushion
Medium cushioning for impact absorption and warmth

CARE

• Machine Wash Warm, Wash Inside Out.
• Do Not Bleach.
• Tumble Dry Low.
• Do Not Iron.
• Do Not Dry Clean.

Pull on a pair of the Smartwool Athletic Light Stripe Crew and throw it back to gym days filled with dodgeball, basketball, and the questionable safety of those scooter races. 2 Degree fit system gives you a comfortable fit thanks to the elasticized arch and a flat knit toe seam helps keep toes happy all day long. Put on a pair of these durable wool athletic socks and enjoy this retro look with all the modern comfort you'd expect from Smartwool.

FEATURES

• Sock Height: Crew
• Flat knit toe seam for additional comfort
• Reinforced sole for additional durability
• Made in USA of Imported Yarn: 59% Merino Wool, 39% Nylon, 2% Elastane
• Style: SW001249

BENEFITS

Smartwool® Fit System
2 Degree fit system with arch and ankle support helps keep sock in place

Light Elite Cushioning
Targeted cushioning designed to provide comfort and protect without adding bulk

CARE

• Machine Wash Warm, Wash Inside Out.
• Do Not Bleach.
• Tumble Dry Low.
• Do Not Iron.
• Do Not Dry Clean.

Smartwool 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 Indestructawool™ technology designed for added durability and an Achilles tab designed to help prevent sock slippage. And by adding brand-new Shred Shield™ technology to one of Smartwool's best running socks, the wear and tear from toes is reduced, helping you push toward your finish line and achieve higher mileage.

FEATURES

• Sock Height: Micro
• Virtually Seamless™ toe for enhanced comfort
• Achilles tab designed to prevent sock from slipping down into footwear
• Made in USA of Imported Yarns: 48% Merino Wool, 48% Nylon, 4% Elastane

BENEFITS

PhD®
Built for Performance in the Highest Degree

Women's Specific Fit
Women's specific fit; narrower heel and slimmer fit

4 Degree™ Elite Fit System
For a dialed, performance-oriented fit with flex zone at ankle joint

Indestructawool™
Indestructawool™ technology features a patent-pending construction method for exceptional durability and comfort

Mesh Venting
Mesh ventilation zones provide optimum moisture management and maximum breathability

Light Elite Cushioning
Maximum impact protection with targeted cushioning on the ball and heel of the foot. Designed specifically for runners.

CARE

• Machine Wash Warm, Wash Inside Out.
• Do Not Bleach.
• Tumble Dry Low.
• Do Not Iron.
• Do Not Dry Clean.

Some of our best fitting, most advanced run socks yet—we've packed years of testing, prototypes, and running smarts into these ZQ-Certified Merino wool socks. Featuring Light Elite cushioning in the ball and heel of the foot to help maximize comfort with minimal in-shoe volume, body-mapped mesh ventilation zones, and a Virtually Seamless™ toe, this running socks is ready to keep up with you

FEATURES

• Sock Height: Micro
• Virtually Seamless™ toe for enhanced comfort
• Achilles tab designed to prevent sock from slipping down into footwear
• 1.5" overall height
• Made in USA of Imported Yarn: 56% Merino Wool, 41% Nylon, 3% Elastane

BENEFITS

PhD®
Built for Performance in the Highest Degree

Women's Specific Fit
Women's specific fit; narrower heel and slimmer fit

4 Degree™ Elite Fit System
For a dialed, performance-oriented fit with flex zone at ankle joint

Indestructawool™
Indestructawool™ technology features a patent-pending construction method for exceptional durability and comfort

Mesh Venting
Mesh ventilation zones provide optimum moisture management and maximum breathability

Light Elite Cushioning
Maximum impact protection with targeted cushioning on the ball and heel of the foot. Designed specifically for runners.

CARE

• Machine Wash Warm, Wash Inside Out.
• Do Not Bleach.
• Tumble Dry Low.
• Do Not Iron.
• Do Not Dry Clean.

The PhD® Outdoor Light Micro is made for the trail. Featuring Indestructawool™ technology for ultimate durability, Smartwool designed this hiking 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. 

FEATURES

• Sock Height: Micro
• Virtually Seamless™ toe for enhanced comfort
• 1.5" overall height
• Made in USA of Imported Yarn: 60% Merino Wool, 38% Nylon, 2% Elastane

BENEFITS

PhD®
Built for Performance in the Highest Degree

Women's Specific Fit 
Women's specific fit; narrower heel and slimmer fit

4 Degree™ Elite Fit System
For a dialed, performance-oriented fit with flex zone at ankle joint

CARE

• Machine Wash Warm, Wash Inside Out.
• Do Not Bleach.
• Tumble Dry Low.
• Do Not Iron.
• Do Not Dry Clean.

Experience durability at its peak with the PhD® Outdoor Light Crew. Featuring Indestructawool™ technology, a wool-based durability construction, these hiking socks are ready for any adventure on your list. Plus, with body-mapped mesh zones, a Virtually Seamless™ toe, and our 4 Degree™ elite fit system, these ZQ-Certified Merino wool socks have comfort covered. The women’s-specific fit provides an overall slimmer fit and narrower heel.

FEATURES

• Sock Height: Crew
• Virtually Seamless™ toe for enhanced comfort
• 7.5" overall height
• Made in USA of Imported Yarn: 58% Merino Wool, 39% Nylon, 3% Elastane

BENEFITS

PhD®
Built for Performance in the Highest Degree

Women's Specific Fit
Women's specific fit; narrower heel and slimmer fit

4 Degree™ Elite Fit System
For a dialed, performance-oriented fit with flex zone at ankle joint

Indestructawool™
Indestructawool™ technology features a patent-pending construction method for exceptional durability and comfort

Mesh Venting
Mesh ventilation zones provide optimum moisture management and maximum breathability

Light Cushion
The ideal cushion for varied trail and road terrain

CARE

• Machine Wash Warm, Wash Inside Out.
• Do Not Bleach.
• Tumble Dry Low.
• Do Not Iron.
• Do Not Dry Clean.

Smartwool added some new tech to our No Show socks—Shred Shield™ technology to help reduce wear from toes and a seamless opening to help minimize pressure points from your favorite low-profile shoes. These low riders will give you all the benefits of Merino wool with a 'barely there' peek of color showing out of your shoe.

As of 11/1/19, Smartwool updated the No Show socks to fit better and stay in place. Wear them with confidence with our 100% Satisfaction Guarantee.

FEATURES

• Sock Height: No Show
• Virtually Seamless™ toe for enhanced comfort
• Internal gripper at heel to secure sock fit
• Seamless opening reduces pressure points and enhances comfort
• Supportive arch brace
• Made in USA of Imported Yarns: 60% Merino Wool, 38% Nylon, 2% Elastane
• Style: SW003850

BENEFITS

Women's Specific Fit
Women's specific fit; narrower heel and slimmer fit

Ultra Light Cushion
Non-cushioned for maximum performance in close-fitting shoes

Shred Shield™
Shred Shield helps reduce wear from toes

CARE

• Machine Wash Warm, Wash Inside Out.
• Do Not Bleach.
• Tumble Dry Low.
• Do Not Iron.
• Do Not Dry Clean.