Rival Boxing RHG10 Intelli-Shock Training Head Guard - WhiteRival Boxing RHG10 Intelli Shock Training Head Guard Black The RHG10 is the result of 2 years of evolution and heightened improvements, we have worked very closely with a lot of athletes in the boxing world to bring you a head gear like no other on the market today. Microfiber Lining; d3o Technology Placed on the Front and Sides to Give You Extra Added Protection; Hook & Loop Adjustment in the Back and Lace on Top; Heavy Duty Strap Buckle; Anatomical