MOVEGU Kids' Bicycle Helmet [Adjustable Size with Two Types of Cushions!] Lightweight, Breathable Sports Helmet for Toddlers and Kids, Perfect for Cyc

👦 [Children's Helmet for Japan] Our helmets are specifically designed for children in Japan, fitting the unique head shape of Japanese children. They are certified with SG Mark, CPSC1203 Mark, CE Mark EN1078, and ASTM. 👦 [Pursuing Safety with Superior Materials] The outer shell is made of ABS, which offers excellent rigidity, hardness, processability, and impact resistance, effectively absorbing external impacts. The inner shell is made of high-density EPS, which is lightweight and water-resistant, providing excellent head protection in the event of a fall. 👦 [All-Round Protection Cushion and Interchangeable Cushion] The interior is lined with thick, soft cushions that provide all-round protection for the forehead, back, sides, and top of the head. The cushions are removable and washable, and interchangeable cushions for the forehead and back are included for added hygiene. 👦【Excellent Breathability and Adjustability】Eleven ventilation holes improve ventilation inside the helmet, providing a comfortable fit. The adjuster system allows for fine adjustments to fit your side ears, under-chin length, and head circumference. 👦【Product Warranty】 Please feel free to contact us if you have any issues within the 30-day warranty period. Feel free to contact us for size exchanges, etc.