The Lorpen T2 Liner Fresh Eco socks are thin and fresh thanks to the material it incorporates and the open mesh structure of the foot, ideal for daily use.Features:Medium sock heightSeasons of use: autumn, spring, winterFabric Composition: 67% EcoFresh with Repreve, 19% Stretch Nylon with Lycra, 14% Recycled Nylon17% Stretch Nylon with Lycra throughout the sock means no slipping or wrinkling. These socks will stay put in your boots all day longFlat toe seam means no irritation to the toesGreat padding for extra protectionTechnologies:EcoFresh with RepreveThe new Lorpen fiber used in the T2 styles of the spring summer 2022 season comes from Unifi and is composed of 50% Sorbtek polyester and 50% Repreve polyester, 100% recycled plastic bottles. This yarn absorbs moisture from the skin 3 times faster than another of the competition thanks to the Catch-Move-Release technology.