The City Flow bicycle helmet from Rucanor is the helmet for the (electric) city bicycle and is characterized by its good fit and high quality. The 10 ventilation holes have been carefully incorporated into the design to provide the ideal balance between ventilation and protection. To meet the correct requirements, the helmet has been tested according to European standards (EN 1078). This is the only way we can assure you of a safe ride! The timeless design of the black helmet is designed with comfort in mind and thanks to the adjustable dial it always fits well! The plus points at a glance: [+] 10 ventilation holes for good air flow and fresh feeling [+] Equipped with adjustable dial, straps and click buckle [+] Easily adjust the helmet, entirely to your wishes & size! [+] Comfortable, removable and washable pads [+] At only 270 grams, the bicycle helmet is very lightweight [-] Not suitable for sporting use, view the Rucanor Grav A bicycle helmet with high wearing comfort This helmet for adults is light and very comfortable due to the optimal fit. The helmet has a structure of EPS (expanded polystyrene) and is made with ventilation holes for excellent air circulation. At the same time, the insect net prevents insects from flying in. The inside of the bicycle helmet has soft cushions, which can be removed and washed using Velcro. Completely to your personal size You can easily adjust the helmet with one hand thanks to the high-quality dial on the back, this also applies to the adjustable straps on the click buckle. You can simply click the buckle loose in one snap. The Rucanor City Flow is available in two sizes, so there is always a suitable size for you. In short, maximum comfort and convenience guaranteed! Specifications: Color: black Gender: unisex Material top shell: PC (polycarbonate) Material middle layer: EPS (styrofoam) Material cushions: foam, textile Closure: click buckle with adjustable straps Adjustable shell: yes, adjustable dial Ventilation notches: yes, 10 Suitable for: cycling, skating and scootering Product weight: approx. 270 grams Head circumference: 55-58 cm Size: M