SmartWool PhD Outdoor Light Crew

The PhD Outdoor Light Crew is part of SmartWool fame and most advanced sock forth bringing. This sock stays in place and offers a light cushion for all-day performance. The padded Achilles tab offers additional protection. Reliawool Technology in the heel and toe adds more durability than ever before.

• Knit in USA of 70% Merino Wool, 28% Nylon, 2% Elastane
• Nylon is added for extra durability and prolonged use
• New 4 Degree Elite Fit System uses two elastics for greater stretch and recovery to keep the sock in place
• Patent pending ReliaWool Technology in high impact areas provides the longer lasting protection to keep feet comfortable 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