Bad Boy Legacy Boxing Gloves Composite Leather - The softest, most durable composite leather available, which can withstand the most intense training. 5-Layer Multi-Foam - 4 interior layers of assorted foams combined with one outer layer of "Cobra" foam decreases impact points while reducing weight for greater hand speed. Contoured, Breath Wrap - Contoured wrist support system that features mesh neoprene for breathability and Cross-Velcro closure for the ultimate secure fit. Air-Flow Mesh - Dynamic ultra-lightweight neoprene mesh gives breathability and flexibility to bend naturally. Mesh gives "Air-Flow" temperature control. Ergonomic Shape- Interior ergonomic padding creates a closed-fist shape which enhances proper form while reducing hand injuries and eye pokes.