🛹 Ride with Confidence! 11 strategically placed vents ensure optimal airflow and comfort. Easily adjustable with a crank dial and multiple padding options. Engineered with a dual-layer design for maximum protection. Perfect for biking, skateboarding, and more outdoor adventures. Available in three sizes to fit everyone from kids to adults. 11 airflow vents Fully adjustable fit Impact-resistant ABS The OUWOR Skateboard Bike Helmet combines safety and comfort with its dual-layer construction, featuring a robust ABS shell and shock-absorbing EPS foam. Designed for various outdoor sports, it offers a customizable fit and excellent ventilation, making it the ideal choice for riders of all ages.