XMark Black Protective Head Guard Medium-Large XM-2655 The XMark Black Protective Head Guard XM-2655 will absorb hard punches from your training partner. Made with superb craftsmanship, the XMark Black Protective Head Guard (Medium/Large) XM-2655 is ideal for making boxing and martial arts training a safer, more enjoyable experience. Boxing newcomers and veterans who leave their head unprotected can experience negative short and long-term impacts. A guard against head injury is always important while training. - Durable construction - Helps prevent injury while training - Medium/large size - Black protective head gear