Ergonomic shape and quality leather for competition-like sparring in boxing, K1, Muay Thai and kickboxing. Made of handmade quality leather with PSXtraFoam padding, mesh insert on the palm and palm padding for optimum grip. The ergonomic pre-curvature offers large hands in particular plenty of room for a perfect fit, while at the same time saving energy during long and intensive training sessions. With additional reinforced thumb fixation and wide hook & loop closure. 12 - 18 ounces.