Make sure you stay safe on your next bike ride wearing the Schwinn Boys' Thrasher Cycling Helmet. The Microshell EPS foam padding offers full coverage to make sure you are protected, and the 20 air vents promote breathability for your comfort. The removable visor helps keep your vision clear in the sun, rain and wind, and the dial retention system with adjustable chin and side straps let you tighten or loosen the fit with ease.