Spring Fling Sock Sale: 10% off orders $30+ (coupon: FLING)  |   20% Off All Darn Tough and Smartwool (no code required) details
Smartwool Socks - PhD Outdoor Heavy OTC Socks - Graphite SW047
Smartwool Socks - PhD Outdoor Heavy OTC Socks - Graphite SW047

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Smartwool Socks - PhD Outdoor Heavy OTC Socks - Graphite SW047

Manufacturer ID: SW047

Smartwool's SW047 PhD Outdoor Heavy Over the Calf sock is a serious sock for serious weather. With this sock Smartwool provides extreme warmth and high-density cushioning, yet also gives us a fit that is never bulky and can be worn comfortably with causal and athletic shoes alike. It's 14" height gives extra protection from the elements and thoughtful venting and fit design keeps the Outdoor Heavy OTC sock exceptionally wearable.

New features of the Outdoor Heavy Over the Calf sock include improved fit (this model introduces the 4 Degree Elite Fit System which uses a elastic network to guarantee greater stretch and recovery) to comfortably keep your sock in place all day. The Heavy Cushion Outdoor OTC sock from Smartwool is made with more durable flat-knit toe seams for improved longevity, and mesh vent zones to guarantee a cool, dry experience.

Smartwool's PhD Outdoor Heavy Full Cushion Over the Calf (SW047) sock is perfect for cold days on the trail or commuter train. Designed to manage moisture, regulate temperature, control foot odor to prevent blisters and keep you comfortable wear after wear.


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Features include:
  • Over-the-Calf Height (14" overall height)
  • Heavy Full Cushion
  • 4 Degree Elite Fit System for all day performance fit
  • ReliaWool Technology in High Density Impact Zones to reduce shock and abrasion and improve longevity
  • SmartWool inside for moisture, temperature and odor control
  • Strategic Mesh Zones for maximum ventilation
  • Washer and Dryer friendly
  • 81% Merino Wool, 17% Nylon, 2% Elastane  

Manufacturer ID: SW047

Manufacturer: Smartwool

SKU: SW047_018_gra

UPC: 605284571439

Current Promotions

Spring Fling Sock Sale: Spend $30+ on socks and save 10% off of your order (coupon: FLING).

Excludes brands with other current promotions including Darn Tough and Smartwool.


Balega Buy 4: Buy any 4 pairs of Balega socks and get the 5th pair on us. Just place 5 pairs of Balega socks in your cart, type in the coupon code BUY4, and the cost of the lowest priced sock will be subtracted from your cart. This promo works for any increment of 5 Balega socks (i.e., buy 10 socks and only pay for 8).


McDavid Sale: Spend $50+ on McDavid products and save 10% off of your order (coupon: MCD10).


Smartwool and Darn Tough Sale: Save 20% off all Smartwool and Darn Tough socks. Discount already applied, no coupon needed.