Schwinn Black Intercept Microshell Youth Bicycle Helmet, Black: * Helmet Type: youth bicycle helmet * Safety Features: dial-fit retention system * Soft side straps for a more comfortable fit * Removable visor protects the wearer from the elements * Ventilation: 10 flow vents circulate the air * CPSC approved * Fits Head Circumference: 21.25-inches to 22.83-inches See our entire assortment of bikes and ride on toys at Walmart.com.