MMA grappling vale tudo compression top / rash guards, made from nylon spandex blended material fabric, fabric absorbs moisture as well anti bacterial and anti fungus, four way stretch able fabric allow you for maximum movement, flat lock stitching all over the seams for long lasting durability, customization with screen printing and sublimation printing, available in different colors and in fluorescent colors, sizes for kids from XS to XL and for Adult XS to XXXL.