Fit and Design Hardwearing trekking tights with wind-blocking panels and abrasion-resistant Cordura over the knees Double-knitted stretch fabric made from recycled polyester/elastane with a brushed inside for extra warmth Wind-blocking panels made from recycled polyester/elastane, with a wind and waterproof PU-membrane and brushed inside Wind-blocking panels cover the front and sides of thighs for extra protection High-stretch Cordura reinforcements over knees with a water-repellent finish for extra protection Comfortable, high waistband that can be adjusted with an inside drawstring Secure leg pockets with envelope closures Low-profile hems for comfortable layering with socks and hiking boots Reflective details at front, side and back for visibility in low-light conditions Gusset at the crotch and low-profile flatlock seams minimize the risk of chafing 70% Polyester, 30% Elastane 85% Polyester, 15% Elastane 90% Polyamide, 10% Elastane