SMITH Unisex Adult Signal MIPS Bicycle Helmet, Neon Yellow, M

Protection: lightweight in-mould construction; MIPS system for more protection in the event of a fall, where rotation forces impact on the head Fit / integration: VaporFit adjustment system offers 270 degree adjustment options using the rotary wheel, designed for optimal integration with Smith Eyewear, provides maximum comfort, ventilation and easy storage, AirEvac ventilation system prevents lens fogging Features: 21 fixed ventilation openings for constant ventilation; performance inner lining; lightweight, single-layer headband Weight: (size M, MIPS) 11 oz / 300 g Certificates: CPSC, CE EN 1078, AS/NZS2063