evo.com | Specialized Bike Helmets > Simple, sleek, and ready to roll, the Specialized Shuffle Child SB Bike Helmet makes getting on the bike easy thanks to its versatile fit system and lightweight construction. Complies with U.S. CPSC Safety Standard for Bicycle Helmets for Persons Age 5 and Older 4th Dimension Cooling System Optimizes Ventilation Headset SX Fit System Child-oriented sizing that's designed for an easy and accurate fit Standard Buckle Design In-Molded Shell Improves Strength and Reduces Weight | Kid's Specialized Shuffle Child SB Bike Helmet 2024 - in Black