There are an amazing 21 air vents for maximum cooling (including 6 rear). Front mesh is attached to the front vents for prevention of Bee and Wasp stings. All AWE inner pads are fully removable and washable including the chin strap, they are made from high wicking material for quick sweat removal. The soft, delicate to the touch lining prevents the growth of bacteria. It’s easier to keep the sweat-proof elements totally clean and fresh, as you can wash them quickly ready for their next use. Its in-mould construction fuses the polycarbonate outer shell with the helmets absorbing EPS foam inner core, giving you an exceptionally lightweight and strong helmet. The AWE visor has a quick release cassette system which can be easily removed in seconds or added as many times as desired, Ideal for sun, mud, dust eye protection and aerodynamics, reducing eye fatigue. The helmet can be used with or without the visor attachment. The helmet can also be used as a mountain bike helmet or road race helmet, so it’s a 2 in 1, your choice! AWE bike/E-bike helmets have fully adjustable unisize headlock systems and multi adjusting buckles for maximum ergonomic comfort, quick attachment and releasing. You can adjust the side straps and lock them into place with the micro AWELock System, this ensures your straps don’t move while riding and the next time you fit your helmet! Chin buckles and pad are also fully adjustable. All AWE helmets are extensively crash and chemical tested ensuring you or your family’s 100% safety, they are also officially CE EN 1078:2012+A1:2012 tested with a full CE Certificate, unlike many other helmets being sold today. NB: Please ensure your helmet meet this standard it could save your life!