The oneal underdog 3 mx protector jacket is packed with features specifications include constructed from high impact resistant injection moulded plasticipx material on shoulders elbows forearms chest and backback protector extends from the base of the neck to lower back ensuring complete protectionbreathable mesh structure with stretch panelsintegrated kidney belt with velcro closureadjustable elastic strapszip up fasteningneck brace compatiblece certified en1621