Hayabusa S4 Boxing Gloves Hayabusa S4 Boxing Gloves offer everything you need to begin your boxing journey. Perfect for bagwork and drills, this glove protects your knuckles and keeps you comfortable while you hone your technique. Splinted padding over your wrists provide support with a comfortable, natural fit while you train. S4 Boxing Gloves are ideal for beginners starting fitness classes, boxing, muay thai, kickboxing, and wherever else you need secure protection.  Features: Splinted padding supports and aligns your wristsInjected-molded foam delivers shock absorbing knuckle protection  Hand ergonomics and natural fit reduces hand strainMicrofiber thumb makes it easy to wipe away sweatUltra-smooth inner lining stays cool when your hands get hot