The Lorpen Women´s Midweight Hiker Sock Combines Natural Warmth And The Improved Breathability And Drying Properties Of Wool For All Types Of Nonsummer Trekking.Specifications:- Content: 72% Merinodry Eco, 15% Stretch Nylon With Lycra®, 13% Red-Cycled NylonTechnology:Merinodry Eco:- The New Merinodry Eco Yarn Blends And Complements The Main Benefits Of Superfine Merino Wool With 100% Recycled Polyester Synthetic Fibre That Improves Moisture Management Properties And Dries Faster, Also Making It More Hard-Wearing. Compare prices from: Lorpen in Women's Underwear & Lingerie