Fully adjustable for a custom fit, provided by the crank adjustment dial, and length-adjustable chin straps. The durable quick-release buckle make it easy to fasten and take-off. 12 vents provide sufficient air flow and reduce sweating. Plus, the inner lining pads are removable and washable, keep the wearer stay cool and comfortable. This classic bike & skateboard helmet is perfect for a variety of outdoor activities, including biking, skateboarding, roller skating, scooter rollerblade, longboard, hoverboard. 3 sizes, Small (48-52 cm/ 18.9-20.5 in.) for baby toddler and children. Medium (53-58 cm/ 20.8-22.8 in.) for youth teenager and adults. Large (59-62 cm/ 23.2-24.4 in.) for adults. Various colors for men, women, boys, girls and babies. Please choose the helmet size according to the head circumference. Complies with U.S. Consumer Product Safety Commission Safety Standard for Bicycle Helmets. Its Rugged ABS Shell and shock-absorbing EPS foam effectively reduce the impact of any potential falls, providing essential protection to keep wearer safe from bumps and bruises.

Item Dimensions LxWxH: 10.24 x 8.66 x 6.1 inches. Recommended Uses For Product: Cycling, Snowboarding, Skateboarding, Ice Skating. Vehicle Service Type: Scooter. Outer Material: Acrylonitrile Butadiene Styrene. Model Name: W-099. Special Feature: Adjustable. Size: Large. Age Range (Description): Adult. Color: Mint Green. Brand: Apusale. Date First Available: January 13, 2020. Best Sellers Rank: #57,309 in Sports & Outdoors. Customer Reviews: 4.7 out of 5 stars 2,560 ratings 4.7 out of 5 stars. : B083S5MZ5C. Sport Type: ?Skateboarding. Part Number: ?W99 Light Green-L. Manufacturer: ?Apusale. Suggested Users: ?unisex-adult. Material: ?Polyester. Brand Name: ?Apusale. Package Weight: ?0.47 Kilograms. Item Package Dimensions L x W x H: ?10.71 x 8.66 x 6.46 inches. Item Weight: ?0.7 Pounds. Inner Material: ?Expanded Polystyrene. Item Dimensions LxWxH: ?10.24 x 8.66 x 6.1 inches. Recommended Uses For Product: ?Cycling, Snowboarding, Skateboarding, Ice Skating. Vehicle Service Type: ?Scooter. Outer Material: ?Acrylonitrile Butadiene Styrene. Model Name: ?W-099. Special Feature: ?Adjustable. Size: ?Large. Age Range (Description): ?Adult. Color: ?Mint Green. Brand: ?Apusale.