The Hammer Boxing Gloves are the perfect glove for fighters who want heavy and sharp strikes . The fingers are curved inside the glove: the grip and finger positioning allows maximum power of a shot without wasting energy before impact. The multilayer foam is very dense: the inner layer is designed for fit and comfort, while giving shape to the glove. The outer layer is the main impact absorption layer. Finally, the high-density EVA is a very resistant and flexible material. Its main purpose is to maximize the impact . It also adds resistance to the gloves. The Argentinian Nappa leather is the best full grain leather in the World, taken from the central un-split pieces of leather. It's extremely soft and pliable without risk of creasing. It also improves the sharpness of your strikes.