Introducing the BOBHEAD B-1 Helmet Matt edition for retro look! BH1-Goggles Not included XS = 53-54 cm / S = 55-56 cm / M = 57-58 cm / L = 59-60 cm / XL = 61-62 cm / XXL = 63-64 cm • Composite Shell construction • Removable visor • Removable Premium Fax Suede Liner • Padded Chin Strap with D-Ring Closure • Certified DOT & ECE 22.05 Proper measure head measurement for safety helmets. 1. Use a cloth measuring tape only 2. Have someone else measure you for accuracy 3. Measure all the way around your head as shown in the illustration 4. Place measuring tape 1” (25mm) above eyebrows just above your ears 5. Measure over your hair as your head will fit in the helmet 6. Take several measurements and use the largest one Importance notice;A Helmet used on the road CANNOT be returned for a refund, unless it is proved to have a manufacturing fault.