Ventilation - The helmet's grille and inner channels facilitate continuous air flow. Lightweight - In-Mold helmet that is light but less compact than its big brother the 900. Easy dressing - new turn-ring system developed by our teams of engineers. Aerodynamics - Benefits from ventilation studies carried out on the Aerofit 900 helmet. Compatibility - compatible with our ViooClip lights. Anatomic design - Ponytail-compatible turn ring. Sizes: size M = 55-59 cm.size L = 59-62 cm.Weight: Size M = 275 g.Size L = 330 g.In-Mold moulding technology and EPS: The In-Mold moulding technology used in manufacturing this helmet makes it possible to mould the external polycarbonate shell during the expanded polystyrene (EPS) injection stage. This results in a structure that is much stiffer, very durable, and extremely light. The inner EPS structure absorbs the energy generated during an impact so that it is not transmitted to the skull, while the stiff external shell provides the helmet with longer-lasting durability. Return policy for personal protection equipment products.: Make sure that this product fits properly. .If it doesn't please return or exchange it per our return policy. Please return it with the instructions, labels, and any original packaging, so that it can be reconditioned. Let's take care of our planet, together. What does the EN 1078 standard cover?: Complies with standard EN 1078 for bikes, inline skates and skateboards.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 and tightening devices, and marking and information.

Wipe clean only. Buckles, 100% Polyamide, Shell, 100% Polycarbonate, Foam, 100% Polyurethane, Webbing, 100% Polyamide.

Something not quite right? You have 28 days from the day you receive it, to send something back.

Please note, we cannot offer refunds on fashion face masks, cosmetics, pierced jewellery, adult toys, and swimwear or lingerie if the hygiene seal is not in place or has been broken.

Items of footwear and/or clothing must be unworn and unwashed with the original labels attached. Also, footwear must be tried on indoors. Items of homeware including bedlinen, mattresses, and toppers, and pillows must be unused and in their original unopened packaging. This does not affect your statutory rights.

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