【SPECIAL DESIGN FOR TODDLER】: the helmet is Very Lightweight only 350 g/0.77 lb, with warm ear padding, warmly lining insde . very comfortable during long time snow sports, It is Special design for toddler ski and winter sport 【HELMET CONSTRUCTION】:The In-Mold helmet with hard exterior shell and EPS foam liner, The shell is durable and heavy-duty for protection against bumps and Cush.The thick high-density EPS foam inside the helmet will absorb shock on impact , we believe young skiers also need the same protection as adults 【TODDLER SIZE SKI HELMET】: Size 50-53cm/19.68-20.86 inch, It design for 2-6 years toddler and ski and snowboard beginner . it easy to dial in a custom fit in seconds - even with gloves on 【SAFTY and CERTIFICATION 】: This helmet has undergone intensive safety tests. It fully complies with CPSIA and ASTM-F2040 safety certified 【INTERGRATED GOOGLE LOOP】: Dial on the back to tighten or loosen the fit for long term comfort.Seamless Compatibility with Kids Ski Goggles