Lorpen T3+ BWO Biowarmer Overcalf Socks Black - XL

The Lorpen T3+ BWO Biowarmer Overcalf socks are among the world's first socks made from biodegradable fabrics. They combine Sensil BioCare fabric with PrimaloftBio as filling. The seams are also made with Sensil BioCare but in thread format. The cuff is made of chlorine-free wool. The socks, during their lifetime, help the wearer to suffer less in extreme cold conditions, during activity and at rest. After their useful life, they will never become waste, thanks to their biodegradability.Features:Composition: 78% Sensil BioCare, 10% Primaloft BIO, 10% MerinoWool chlorine-free, 2% Stretch nylon with LycraSock height: longSeason of use: winterTechnology:T3Lorpen is the only brand in the world that manufactures socks with 3 different yarn layers. Includes:1. A hydrophobic yarn in contact with the skin that wicks away sweat and keeps the skin dry.2.