Volare Spider-man bicycle helmet Do you want to be able to cycle to school safely but in style? Then this sturdy Spider-man bicycle helmet is a must. Thanks to its light weight, it is also nice to wear for longer distances. And are you afraid that your child will quickly outgrow it? This helmet is adjustable by no less than four centimeters and therefore grows happily with it! Specifications: Color: blue, red Gender: boys Material: plastic Circumference: from 51 to 55 cm Weight: 240 grams Age: from 4 to 8 years