Nutcase sets the standard for fun when it comes to kid’s helmetsThe all-new Little Nutty raises the bar again featuring industry safety leader MIPS in addition to being filled with protective Crumple Zone EPS foam. Now offered in two sizes, the Little Nutty ensures ultimate fit and comfort for kids ages 3 and up. Features Durable Injection molded ABS shell with engineered Crumple Zone EPS protective foam featuring MIPS Safety Protection New improved visor included!