Pearl Izumi - Ride Men's Elite Thermal Tights 56% Nylon, 30% Polyester, 14% Elastane Imported Contoured leg opening provides additional coverage at top of shoe Autumn/Winter 2015 ELITE Thermal Fleece fabric panels provide superior moisture transfer and warmth; With 360 degree reflectivity Constructed leg articulation for a full range of motion; Reflective ankle zippers with garage at ankle for comfort With 8" lower leg zipper with internal draft flap and zipper garage. ELITE 3D Chamois.