7 iDP M1 Full Face Helmet - Gray Lightweight Full Face Protection - the M1 Full Face Helmet is perfect for anything from racing to full days of uplifting or bike park laps. Our M1 Helmet is the ideal helmet to keep you protected and comfortable. The M1 Helmet has four colour choices so there’s something for everyone in sizes from Youth Medium through to Adult XL. TECHNICAL DETAILS: Foam padded internal muzzle maximises protection and foam backed vents keep debris out. Adjustable peak held in place with two aluminium screws and a central thumb screw. The wide face opening makes fitting even the largest goggles easy. Mesh covered vents stop debris getting through in a crash or when dead sailoring through the tree tops. Screen printed logos on the M1 peak and shell will stand the test of time and the matt finish holds up after repeatedly being thrown in your bike bag. FEATURES: Lightweight ABS Shell. 17 Vents provide cool air intake and heat exhaust. Large eye port for greater field of vision and improved goggle fit. 4 Colours & 7 Sizes. Complies to CE, CPSC and AS Standards. FIT GUIDE: Extra Small 53-54cm / 20.75-21.25inSmall 55-56cm / 21.5-22inMedium 57-58cm / 22.5-22.75inLarge 59-60cm / 23-23.75inExtra Large 61-62cm / 24-24.25in