Neoprene Gel Handwrap 2.0 for Boxing, Muay Thai, MMA, Fitness Kickboxing Improved version with Leather reinforcement on all the stress points. . Improved version of Neoprene Gel Handwraps 3.0 covers full knuckle with Gel, made of comfortable neoprene Filled with gel over the knuckles. Can be worn under boxing gloves for extra protection or in place of bag gloves for speed bag work. Neoprene will stretch to fit all hand sizes. Washable. Slip on design for added comfort. One size fits most