The women's All Season Leggings are a versatile baselayer designed to wick sweat away from the body and offering excellent performance in warmer conditions. They are lightweight, breathable leggings made from Merino wool that offers next-to-skin comfort all year round. 150 weight merino is ideal for use all year round Nylon core for increased durability Flat lock seam construction reduces bulk and prevents chafing against your skin Elasticated waistband with merino lining designed for ultimate comfort Elasticised merrow seams designed to increase comfort, range of motion and fit Slim fit Material: 87% Merino Wool, 13% Nylon _