1000 Mile Repreve single-layer 3-season hiking socks review | Advnture Double layer construction: the lack of friction between the layers helps to prevent blisters and reduces wear Tactel inner layer: wicks away perspiration to keep feet dry and cool. The 100% Tactel® inner layer stays with the foot, wicking away moisture, whilst the soft wool-mix outer layer moves with the shoe. 1000 Mile Socks Ladies Double Layer 1000 Mile Trek (2 Pack) Mens Walking Socks - Grey – Start Fitness UK Shoe Size Specific Socks Buy a 1000 Mile Walk Socks (Twin Pack) from The Mountaineer, Paramo Premier Retailer Padded comfort zones The unique combination of fibres maintains a comfortable temperature for the foot Manufacturer's Description The 1000 Mile Approach Sock is designed for maximum comfort with today's' technical approach footwear. 1000 Mile - Mens Single Layer Active Sport Breathable Ankle Socks - Black Men's Specific Fit.