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20-25% off all Smartwool and Darn Tough (no coupon required)   |   Summer Runner Sock Sale: 10% off select orders $30+ (coupon: HEAT) 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.

$28.95
$21.56

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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

Summer Runner Sale: Spend $30+ on socks and save 10% off of your order (coupon: HEAT). Qualyfying Brands: Balega, Drymax, Experia, Feetures, Injinji, Swiftwick, Thorlo.

Smartwool and Darn Tough Summer Sale: 20-25% off all Smartwool and Darn Tough socks, discount already applied, no coupon needed.