Decathlon - Children's Round Bicycle Helmet 47-59 Cm, Move 500 Blue - S/52-55cm

The new automatic adjustment system ensures a perfect fit in an instant! It adjust directly to the size of your child's head for peace of mind when out cycling. Key Features • Impact protection: EPS liner for shock absorption and ABS outer shell. • Ease of use: The helmet is equipped with an automatic head circumference adjustment system. • Moisture management: 12 vents • Lightweight: Weight: 320 g in XS 330 g in S 390 g in M Technical Specifications • Technology:: EPS liner to absorb shocks, covered with a protective ABS shell. • Head size correspondence:: XS = 47-52 cm S = 52-55 cm M = 55-59 cm • Complies with standard EN 1078: : EN1078 is a European standard regarding testing methods and requirements for "cycling, skateboarding, and skating" helmets. This standard covers the following aspects: - construction, including field of vision - shock absorption properties - retention system features including the chinstrap - tightening devices - marking and information. • An automatic adjustment system for a perfect fit around the head every time: : The 500 helmet is equipped with an automatic head circumference adjustment system. After choosing the right size (XS: 47 to 52 cm, S: 52 to 55 cm or M: 55 to 59 cm) and adjusting the chin strap during first use, children can put it on by themselves, as easily as a cap. Thanks to a system of elastic bands, a pad fits snugly against the back of the head to adjust the helmet perfectly to the child's head shape. • Returns conditions for personal protective equipment:: A helmet is an item of PPE (Personal Protective Equipment). Ensure this product is suitable for you (model / size / colour) before purchase. If this is not the case, you may return it under the following conditions: with the instructions, labels, and if applicable, original packaging.