Gore Bike Wear Men's Alp-X 2.0 Soft Shell Pants SHELL:92% POLYESTER,8% ELASTANE,WINDSTOPPERMEMBRANE,92% POLYESTER,8% ELASTANE,ROBUST SHELL:55% POLYAMIDE,35% POLYURETHANE,10% KEVLAR,MESH:100% POLYESTER, Imported Innovative bike pants. No flapping thanks to the slim fit silhouette. Lightweight and stretchy WINDSTOPPER Soft Shell comfort with two zipper pockets. You don`t need more. Slim fit Additional reinforcement on inside of legs for chain protection 2 zip pockets on back Concealed front zip Adjustable waistband (velcro fastening) Side mesh inserts for ventilation, adjustable with zip Additional reinforcement on inside of legs for chain protection 2 zip pockets on back Concealed front zip Side mesh inserts for ventilation, adjustable with zip