• Fit System - This mountain bike helmets for adults are suitable for head circumference of 57-62cm/22.44-24.40inch
• Maximum Protection and Comfort: The mountain bike helmet with EPP collarbone impact system and chinbar shock pads.Stay Safe and comfortable in any condition
• Lightweight and Breathable: Revolutionary injection-molded high-flow cooling ventilation channels- 27 vents,And it weighs just under 750g
• Convenience: The MTB helmet with removable and washable comfort liner,and with two sets of D-rings of different thicknesses
• Suitable For Goggles: Goggle-strap channel makes it easier to keep your goggles in place, Pivoting visor helps protect the wearer's eyes from the sun, wind and rain