Sealskinz Stanfield Waterproof Extreme Cold Weather Mid Length Sock Olive Size:S which is a responsible compound

which is a responsible compound using sugarcane foam that allows them to reduce dependency on fossil fuels by replacing petroleum-based ethylene

Plain: 50% Wool

it features contrast piping and lining with a secure metal zip closure

Pigment-dyed

Sealskinz Stanfield Waterproof Extreme Cold Weather Mid Length Sock Olive Size:S which is a responsible compoundThe Sealskinz Stanfield Waterproof Extreme Cold Weather Mid Length Sock in Olive is made to perform in freezing conditions. Built with a durable outer, a waterproof and breathable membrane, and a soft merino wool blend interior, it offers warmth, protection, and comfort in the harshest environments. PRODUCT FEATURES Heavyweight waterproof mid length sock for extreme cold Durable nylon outer with 4 way stretch for a secure fit Aquasealz membrane blocks