Lightweight and durable sports motorcycle helmet: ideal for professionals and amateurs from LENO

Description: 1. The adjustable handle of the bicycle helmet can make the helmets fit better, improve safety and comfort, and adjust the head circumference size to make the helmets more suitable 2. The bicycle helmets are breathable and sweat-absorbing, soft and skin-friendly, do not cause irritation, and have shock absorption and cushioning functions. Specifications: Product name: Bicycle helmet Model: J - 691 Net weight: approximately 278 grams Lining: Polyester fibers Structure: high-strength polycarbonate Insulation: high-density EPS Processing: integrated molding Head circumference size: approximately 58-62 cm / 22.83-24.40 inches Inner size: approximately 18.5*22.5 cm / 7.28*8.86 inches Ventilation holes: 22 Product list: 1 × bicycle helmet