3 shell sizes, removable and washable cheek pads and inner lining, breathable and hypoallergenic, clasp, removable helmet peak, emergency release system, prepared for helmet communication, material: KPA, weight: 1300 g (+/- 50 g), ECE 22-06 Standard. Category cross helmet Main colour black Manufacturer colour name Matt Black Size (head circumference) 57 cm, 58 cm International size M Closure system double-D Type/kind Article Features breathable inner lining, rescue cheek pads, anti-allergenic inner lining, removable + washable inner lining, suitable for glasses wearers, removable peak, ventilation, removable + washable cheek pad