ZOOT SPORTS Men's Ultra Tri 9-Inch Short Body: 200 g. 78% polyamide/22% elastane Ultra Powertek Inset: 200 g. 62% polyamide/36% elastane/2% carbon Waistband & Pocket Overlay: 228 g. 79% nylon/21% spandex Teksheen Chamois: 250 g. 100% polyester Tri Cycle Fleece Imported Reflective details UPF 50+ sun protection SeamLink--soft flexible stich