A NEW STANDARD FOR BEGINNER BOXING GLOVES: A boxing glove that checks all of the boxes, from protection and comfort to durability and fit. Comfortable and supportive the moment you put them on, featuring PU leather construction, nylon lining, and a mesh palm to ensure the S4 will stand up to high-intensity workouts week after week, month after month. BUILT FOR COMFORT WITH A TAILORED FIT: The pre-curved ergonomic pocket, grip bar and proper thumb position ensure proper fist closure and alignment — sizes 10 oz 12 oz, 14 oz, and 16 oz. SUPPORT YOU CAN TRUST: The single strap works in tandem with the splinted wrist support to deliver a secure, protective fit that prevents risky and damaging bends PADDED KNUCKLE PROTECTION: Most starter gloves don’t fully protect your hands. S4 delivers splinted wrist support and cushioning foam to keep you properly protected while you hone your technique. PACKAGE CONTENTS: 1 pair of S4 Boxing Gloves. S4 is perfect for training, sparring, kickboxing, combat sports, taekwondo, kickboxing, MMA, muay thai, and martial arts.