Ninja[R] Breathable Nitrile Foam has exceptional abrasion resistance and unparalled grip performance. This unique polymer achieves outstanding abrasion resistance based on ASTM and CE testing. Our BNF technology provides greater comfort and longer wear due to its excellent breathability by allowing the glove to better dissipate body heat. Lightweight 18 gauge Nylon and Spandex shell. 3/4 over the knuckle coating of red flat nitrile with a second coating on the palm and fingers of black Breathable Nitrile Foam.