Bolle's lightest high-end model thanks to its in-mold construction. An active ventilation system with 8 vents along with goggle vents and air extractor channels below the shell make the Atmos Mips an extremely well-ventilated helmet. This model is also equipped with Mips and the avid progressive EPS technology to ensure the maximum level of safety. The click to fit system guarantees a perfect fit while the soft fleece lining and the 3D earpads provide exceptional comfort. Adjustable Ventilation: Our adjustable ventilation system is easy to use and enables you to control the amount of air coming in your helmet. Opening channels below the shell it can be fine-tuned to give you the exact amount of ventilation you need for maximized comfort. Click-To-Fit System: Our Click-To-Fit system allows you to fine tune the fit of your helmet easily and quickly. Our rubberized adjustement wheel lets you tighten or loosen the helmet effortlessly, even with your gloves on. Mips Safety System: The Mips safety system is a low-friction layer inside the helmet. Generally located between the padding and the EPS foam protective layer, it allows a multi-directional movement of 10-15mm on certain angled impacts, intended to help reduce rotational force to the head. It is engineered to work flawlessly with the helmet's design without compromising either the comfort, the ventilation or the fit. There are different Mips systems, but all consist of a low-friction layer between the helmet and the head that provide extra protection to your brain so you can focus on your activity, light-hearted. Features: 3D Ear Pads Adjustable Ventilation MIPS Technology Removable And Washable Lining Removable Ear Pads Specifications: Fit: L-59-62, M-55-59, S-52-55 Weight: 540g Product Material: PC Frame Colour: Black Matte Lens Name: No Lens Reference Technologies: 3D Ear Pads / Adjustable Ventilation / MIPS Technology / Removable And Washable Lining / Removable Ear Pads Available with RX: No Bolle Atmos MIPS Helmet