Lazer Anverz bicycle helmet e-bike This bicycle helmet from Lazer is specially designed for your e-bike. The helmet has the same flair and style as a scooter helmet, but the weight of a full-fledged bicycle helmet. It brings together the best of both worlds: well ventilated, comfortable, lightweight, sturdy with a large coverage and a large visor. As if that wasn't enough, this helmet also has the All Weather Shell, which covers all ventilation openings and keeps you dry and warm. The integrated Advanced Turnfit System ensures a close and comfortable fit with one quick turn of the knob. Specifications: Model: Anverz Color: titanium Gender: unisex Outer shell material: plastic Intermediate shell material: foam Inner shell material: mesh Ventilation: 23 ventilation openings Weight: 502 grams Construction: In-Mold Adjustment system: ATS Safety certificate: NTA Head circumference: 52 - 56 cm Size: S