Zoot Sports Protege Tri Tank Body: 80% Nylon / 20% Spandex, 193gm2/ Inset: 82% Polyester / 18% Spandex, 200gm2 Imported Reflective details for visibility in low-light conditions Performance Endura is lightweight and quick drying Dropped back hem for enhanced coverage SeamLink stitch construction ensures next-to-skin comfort, minimizes chafing and stretches with fabric UPF 50+ sun protection