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4 Degree Elite Fit System
Uses two elastics for greater stretch and recovery to keep the sock in place
Patented ReliaWool technology in high impact areas provides superior durability
Medium cushioning to absorb impact on the trail
Strategically placed mesh ventilation zones provide ventilation for temperature and moisture management
Flat knit durable toe seam
8.5" overall height
Sock Height: Crew
Made in USA of Imported Yarn: 67% Merino Wool, 31% Nylon, 2% Elastane
The Men's PhD Outdoor Light Medium Sock by Smartwool features ReliaWool technology for improved durability in the high wear areas and the 4 Degree elite fit system to keep the sock in place and give you all-sport versatility.
high-quality Merino wool in all of their products. This gives them the comfort, performance and durability that you need from your socks. Merino wool is both warm and breathable, giving it exceptional performance as well as being both hardwearing and yet incredibly soft against even the most sensitive skin. The fibres reject moisture and bacteria, meaning that it stays fresh for longer; and you do too!
Openness: Smartwool builds and maintains trust through transparency about the company, its vision, and its direction.
Advocacy & Action: Smartwool believes in doing everything we can to preserve our one-of-a-kind environment, so everyone can experience the joy of the outdoors.
Inclusivity & Fun: Smartwool believes in being compassionate, actively kind, generous, and accountable to all people.