Nutcase sets the standard for fun when it comes to kids' helmets. The Little Nutty raises the bar and is equipped with the industry-leading safety feature MIPS. Additionally, it is filled with protective EPS foam from the Crumple Zone. The Little Nutty is now available in two sizes, providing ultimate fit and comfort for children aged 3 and up. With 15 designs and 11 contoured ventilation slots, they want kids to not only look cool but also stay cool.