If you’ve heard the horror stories of hard plastic and flex cups, then This is the only cup left for you. Trust us, When we say this is the best quality groin protector out there. This piece should be on your absolutely must have equipment List for Muay Thai and MMA. Unlike our hard cup athletic supporter these cups are triangle in shape and use a thick lace system to tie in place. However if you don’t like the thong style system, you can always use this steel cup in conjunction with our athletic supporter, or our vale tudo shorts, to keep safe and secure.