Additional interior multi-layered foam coverage for groin and abdominal area with contoured, extra deep cup for snug, comfortable fit while delivering unbeatable protection. Tough synthetic cover provides extended wear. Extra wide elastic waist band with hook-and-loop closure adjusts for a firm, no-slip fit during training and competition. Approved for use by USA Boxing, Golden Gloves and all professional sanctioning bodies. Fits easily under trunks for competition.