Hayabusa Leather Glory 8 oz Lace Gloves Approved by the International Sport Kickboxing/Karate Association (ISKA) and Nevada State Athletic Commission (NSAC) for Professional competition. Fusion Splinting technology enhances wrist support by delivering up to 99.7% perfect alignment. Traditional lace up striking gloves for customized fit and support. Exclusive Hayabusa AG inner fabric and improved ventilation provide enhanced breathability and thermo-regulating properties. 100% Genuine Full Grain Leather, the worlds finest quality leather.