Suggested Retail:$60. SIZE MEDIUM GLX Unisex-Adult GX11 Compact Lightweight Full Face Motorcycle Street Bike Helmet with Extra Tinted Visor DOT Approved (Matte Black). Medium: 57 - 58, 7⅛ - 7¼, 22½ - 22⅞ . . Boasting a compact, aerodynamic DOT shell design with sharp and aggressive styling for impeccable impact protection to excel whether short-distance street performance or long-distance touring comfort. Multiple conscientiously designed ventilation panels effective in streamlining the cooling process to assist with freshening the rider's experience. Large lower vent shutters for ease of use with riding gloves.. 7 DAY FULL REFUND GUARANTEE ON THIS ITEM IF ANY ISSUE IS FOUND THAT WAS NOT DESCRIBED/PICTURED. 7 DAY STORAGE IS ALSO AVAILABLE. SEE NOTES TO BIDDER, IN AUCTION DETAILS, AT THE TOP OF PAGE 1 FOR MORE INFO.