Backcountry Camp Ultralite Merino Crew Sock Men's Color:Midnight Navy made of virtually indestructible BPA-free

made of virtually indestructible BPA-free Tritan

reverse-coil center front zip with internal draft flap

a recycled polyester mesh back and an adjustable fit

LINING: 150g Tricot (100% polyester)

Backcountry Camp Ultralite Merino Crew Sock Men's Color:Midnight Navy made of virtually indestructible BPA-freeUltra lightweight, soft, and breathable for everyday comfort, the Lifestyle Ultralight Crew Backcountry Camp socks are made with a stretchy and luxurious merino wool blend, with reinforced heels and toes. Achilles support keeps your sock in place Reinforced heel and toe for durability and strength Instep support for stability Seamless toe closure to reduce bulk and prevent blisters Ultralight Cushioning Crew Height Fabric content: 56% Merino Wool, 42%