SmartWool PhD Outdoor Heavy Crew (Charcoal)

These Smartwool PhD® Outdoor Heavy Crew socks are heavily cushioned and will keep your feet warm, dry and comfortable whether you’re out on a multi-day trek.

They feature Smartwool’s Indestructawool™ technology for ultimate durability in high wear areas, 4 Degree® elite fit system for a dialed fit and Virtually Seamless™ toes for extraordinary comfort in any trail shoe. Heavy i.e. thick footsole cushions in the high-impact areas to provide impact protection and ultimate comfort on the trail.

These anti-bacterial and odor resistant socks are ideal for long hikes with a daypack when conditions are cold.

• Knit in USA of 73% Merino Wool, 25% Nylon, 2% Elastane
• Nylon is added for extra durability and prolonged use
• 4 Degree Elite Fit System uses two elastics for greater stretch and recovery to keep the sock in place
• Indestructawool Technology in high impact areas provides durability
• Virtually Seamless toes for high burst strength
• 2x1 ribbed welt, 1x1 ribbed leg for maximum comfort 
• Great breathability, anti-bacterial and odor resistant
• Sizing clearly indicated on the sock
• No difference between left and right sock