Incredible blend of Cotton, Polyester and Spandex delivers a comfortable, form-fitting and extra supportive sports bra for all training and competition demands.  Moisture wicking lining wicks perspiration away to keep women cool and dry during battle.  Twin inside sleeve pockets for optional breast protection inserts . . . wear comfortably with or without inserts. Pro Compress 4-way stretch technology moves and conforms to all demands. USA Boxing, Golden Gloves, professional boxing and MMA competition approved.