Unisex Cycling Bike One-piece Helmet, Size: One Size About 57-62cm(White Black Green)

1. PC shell + EPS cushioning foam, shock-proof cushioning2. Detachable brim, rain and sun protection, wind resistance reduction3. The head circumference can be adjusted properly and is comfortable to wear4. Porous hollow design, fresh and breathable5. Removable and comfortable inner lining, stick design6. Material: PC shell + EPS buffer foam, silk cotton inner pad7. Applicable gender: both men and women8. Size: one size fits all, head circumference is about 57-62cm, appearance is about 27x15x14.5cm9. Weight: about 220 grams