The Air Stratos is a high-performance all-terrain helmet for fast gravel and adventure riding. This robust and lightweight model has been designed from the ground up to keep weight low and comfort high.It is the perfect combination of strength and lightness: very light helmet, with a well distributed weight, in size M only 240 gr, for an absolute comfort. Available in two sizes and three colours.Ready for the perfect mix of racing and adventure? With Air Stratos you can live your adventures everywhere, surrounded by wonderful scenery, riding on your bike with style, fun and in total safety!This helmet features a double layered in-mould shell with 15 vents for strength and ventilation. The AirFit-System provides unbeatable comfort, and the non-allergenic pads keep your head dry. The Air Stratos has an incredibly strong construction that is designed made to withstand a lifetimes worth of bikepacking, adventures and single tracks.**MIPS Air System**MIPS Air is a rotational management system RMS that is specifically developed and designed to be the lightest system possible to help reduce rotational energies otherwise transferred to the head during an impact or crash. The MIPS Air technology is integrated into the padding of the helmet and enables the 10-15mm of relative movement between the energy absorbing layer and the padding. The relative movement of the MIPS Air is enabled by having a backing of polycarbonate PC with a special low friction treatment and being held by specially designed fixations enabling movement in all directions.What makes the MIPS Air system even more incredible is that not only is it the lightest version of this safety system ever designed, but it is also integrated into the helmets padding and designed to fit each specific helmet and size. This means it is barely visible to the rider and adds only a very limited amount of weight to the helmet.* Technology: Double in mould pc-eps shell with MIPS Air system* Air Vents: 15 air vents, inner air flow channels* Sizing System: AirFit-System with height adjustment and webbing connection* Pads: Antibacterial and washable comfort pads* Fit: Comfort* Size: M: 53-57cm / L 57-61cm* Weight: M: 240g / L: 250g