Safety Helmet With Print, Available In Different Colours. This Helmet Is Vg1 01.040.2014-12 Certified. Product Specifications: - Sizes: Xs/S (48-52 Cm - 5 7/8 - 6 3/8), S/M (53-57 Cm - 6 1/2 - 7) Material: Outer Shell: Unbreakable Abs Plastic Shell Inner Shell: Eps Polystyrene Shock-Absorbing Shell Closure: 15 Mm Woven Strap 100% Polyester With Nylon Plastic Buckles Inner Lining: Foam Rubber Pads Made Of Poly Fabric; Adjustable Nylon Plastic Headband