Castelli Endurance Bib Short - Men's Material: [body] 80% nylon, 20% LycraFit: Inseam: Chamois: progetto X2Chamois Thickness: Removable Chamois: Bib: Pockets: SPF Rating: UPF Rating: Recommended Use: road biking, long-distance ridingManufacturer Warranty: 30 days