Features:Dynamic Design Helmet - AHR H-VEN25 full face helmet features a cool streamlined design with sharp pattern, making you stand out among others; Ergonomic design with oval shape can perfectly fit & cover your head; Suitable for motorcyclists to use in daily rides, ATV, motocross or dirt bike, etc; DOT certification for safe useSafe & Comfortable - Impact resistant & lightweight ABS shell with high-density EPS can absorb impact & shock, providing you a comfortable & safe ride; With breathable eye-bird mesh liner for better ventilation & cozy wearGood Ventilation & Streamlined Design - Ventilation system with multiple vents provides sufficient air flow to offer coolness & breathability when riding; With aerodynamic design to reduce wind dragSun Shelter & Quick Release Buckle - Sun shelter for sun protection without blocking your sights; With removable chin cover to keep warm and block dust & soil; Quick release buckle on adjustable chin strap to easily take onoff for your convenienceEasy Cleaning - Removable and washable liner & cheek pad for easy & regular cleaning; With a carrying bag for easy to store & carrySpecifications:- Overall Dimension(LxWxH): 14 916" x 11" x 9 716" (37 x 28 x 24 cm)- Size: S- Fits Head Circumference: 21 58" to 22 116" (55 to 56 cm)- Material: ABS, EPS- Net Weight: 3.3 Lbs (1.5 kg)Package Contents:- 1x Helmet- 1x Carrying Bag- 1xManual