The Bauer Reactor Goalie Jock provides proper protection for goaltenders, offering solid advanced level protection. Various materials are used throughout the goalie jock strap IMPROVING durability and comfort. Lining the interior is Bauer's THERMO MAX material providing excellent moisture wicking keeping you more comfortable during the game. The Reactor jock is fitted with an INJECTION MOLDED cup that provides pro level protection from shot impacts. Bauer's segmented medium density foam abdominal pad provides additional protection with restricting mobility. The fit comes from a large 2" elastic band around the waist and 1" adjustable leg straps ensuring a comfortable safe fit. Model Number: 1041637 Level of Play: Roller: Professional Ice: Advanced Bauer Sizing Guidelines