SMAI pro Thai Arm pads are suitable for professional Thai boxing/Muay Thai training in commercial full time gyms, the two velcro adjustable straps are reinforced to ensure that they last with even the most powerful kickers and the pre curved shape ensures that the force is distributed to the centre of the pad for not only comfort but also for maximun impact absorption. the outer shell is manufactured from thick buffalo leather for longevity in a commercial gym.