Blister-free comfort meets sustainability with the Explore – a breathable, lightweight, double-layer sock that really is a true all-rounder when it comes to versatility. Wrightsock's patented Double Layer reduces friction with your skin, guaranteeing you a blister-free experience. The Repreve® Recycled Polyester 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.