SmartWool Wm's PhD Outdoor Light Crew (New Charcoal)

The PhD Outdoor Light Crew is part of SmartWool fame and most advanced sock forth bringing.

Featuring Indestructawool™ technology, a patent-pending wool-based durability construction and 4 Degree® elite fit system, two elastics for greater stretch and recovery to keep the sock in place.

Plus, with redesigned mesh zones, a Virtually Seamless® toe and light cushion for all-day performance, these socks have comfort covered.

• Knit in USA of 56% Merino Wool, 41% Nylon, 3% 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; a wool-based, patent-pending yarn and construction method for exceptional durability and comfort
• Virtually Seamless toe, flat knit durable toe seam 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
• Machine washable (40 º), warm gentle cycle (best turned inside out before washing)
• Dryer safe (low temperature)  but best appearance when flat-laid or line dried