Blister-free comfort meets sustainability with the ECO Explore – breathable, lightweight, double-layer socks that really are a true all-rounder when it comes to versatility.Wrightsocks patented Double Layer reduces friction with your skin, guaranteeing you a blister-free experience. The Dri-Wright fibres wick moisture away, keeping your feet dry and comfortable at all times.All Wrightsocks are covered by our blister-free guarantee. If you are not 100% satisfied with the performance of the sock, you can return them for replacement or your money back.Features:3.5 plastic bottles used in each pairRepreve® Recycled Polyester inner and Recover RWool® outerStabilizer Zone™ in arch locks sock in placeHigh needle count (168) for added durabilityCertified, Sustainable and Blister - Free socks - No Blisters, Guaranteed!Versatile design for everyday useSpecifications:Inner Layer 70% Repreve® Polyester, 26% Nylon, 4% Lycra®Outer Layer 68% Repreve® Polyester, 24% Nylon, 8% Lycra®Size:#S4 - 6 Women Size (NZ/US) #M6.5 - 9 Women Size (NZ/US) 4. - 7.5 Men Size (NZ/UK)#L9.5 - 11 Women Size (NZ/US) 8 - 11.5 Men Size (NZ/UK)#XL12+ Men Size (NZ/UK)