Hybrid Carbon Fiber and Kevlar construction Removable, washable genuine Dupont CoolMax padded liner that keeps you dry by wicking away sweat 4 air intake ports provide extensive venting, keeping the head cool and dry. 6 Rear functioning exhaust vents Exceeds Snell 2000, DOT, ECE 22/04 and AS standards Available in White colorway only Sizes XS- XXL