Features1Made of quality material, high density, durable and comfortable. 217 holes design, reduced resistance, comfortable and breathable, easy to wear. 3Brim design, effectively prevent foreign objects from entering into the eyes of the rider. At the same time, it has sunshade effect, safe to ride. 4With removable, protective, sweat-absorbing lining pad, comfortable to wear and easy to clean. 5Adjustable head strap and head circumference, can be adjusted according your needs. 6Wonderful cycling equipment for outdoor cycling.SpecificationItem type:Bicycle Helmet Model: K80Material: helmet shell (PC), helmet body (EPS)Weight: Approx. 480gColor: gradient rampApplicable gender: unisexAge: adultHead circumference: L size (about 58-62 CM/22.8-24.4in)Holes quantity: 17 holesDensity: 85 g/LPackage List1 x Bicycle Helmet