Magnigrip+ palm improves grip to help secure the catch Flexible lightweight and breathable back of hand Adjustable elastic strap at the wrist for a secure no-distraction fit Silicone overlays help keep finger material aligned and secure Perforation in fingers help keep you cool Contents: Palm: 75% polyester, 20% silicone, 5% spandex. Back: 64% silicone, 8% nylon, 7% spandex, 5% PU Leather. Other: 49% polyester, 23% spandex, 12% nylon, 6% neoprene, 5% PU Leather, 5% silicone Nike Vapor Jet 8.0 Football Receiver Gloves - Black/White, Size: Large, Nylon/Polyester/Leather