The RingMasterUK Open Face Blue Head Guards are constructed for high level of safety. Made of Synthetic Leather for longevity and light weight. Padded with air cushion foam to the front and sides also with head protection at the rear. The Velcro adjustable fastening chin strap makes it comfortable to wear and fit perfectly. Anti slip fabric lining helps to keep the headguards intact. The adjustable strap at the rear and laces on the top makes it fit perfectly for different adult head sizes.