Robust outer shell thanks to the 3-shell construction. Individual helmet fitting thanks to a tilt adjustment system at the back of the head. Easy-to-use belt lock with anti-twist, multi-stage automatic locking mechanism. Lightweight thanks to the in-mould manufacturing, where the outer shell is thermally connected to the Hi-EPS. Optimal shock absorption thanks to the Hi-EPS material made of microscopic air chambers.

Technical Details Age Range: ‎Adult Color: ‎Coffee-Grey Matte Size: ‎52-57 cm Style: ‎Single Team: ‎Alpina Material Composition: ‎The in-mould construction and a guardian angel inside the ALPINA Haarlem make every ride through the city an experience? a safe. With asymmetrical air inlets on the forehead Material Type: ‎Plastic Number of Items: ‎1 Outer Material: ‎Polycarbonate (PC) Seasons: ‎Year-round Features: ‎Customizable Sport: ‎Cycling, Roller Skating, Skateboarding Included Components: ‎Bicycle helmet Batteries Included?: ‎No Brand: ‎ALPINA Department: ‎Unisex Manufacturer: ‎ALPINA SPORTS GmbH Item model number: ‎A9759130 Product Dimensions: ‎31 x 16 x 25 cm; 314 g ASIN: ‎B08H5Q9XSW Additional Information Batteries: 1 12V batteries required. Date First Available: 1 Sep 2020 Is Discontinued By Manufacturer: No