⭐️ Unused ⭐️ Immediate purchase welcome ⭐️ Anonymous delivery Helmet 57-62cm Unisex Bicycle Dial Adjustment Type Skateboard Horseback Riding Weight: Approximately 380g Recommended uses: Cycling, Motorcycle, Horseback Riding 【Unisex Size】 The helmet's adjustment range is 57-62cm, suitable for adults. First, adjust the height of the dial up and down to fit the size of your head, then turn the dial left and right to adjust to the appropriate size. Finally, adjust the chin strap so that the helmet wraps around your head for the best fit and ensures safety. Two reflective stickers are included and can be attached to the dial, making night riding safe. 【All-around Head Protection】 The unique RBS support structure effectively reduces the impact on the head during a collision. The sturdy PC shell on the surface and the 20mm thick EPS foam material inside effectively absorb impact and protect the head as much as possible. The round design is adapted to the head shape of Asians, providing a comfortable fit without squeezing the sides too much, and is a safety measure for commuting and going to school, as well as for the elderly. 【Excellent Breathability】 There are 16 large ventilation holes designed based on aerodynamics. Scientific analysis based on wind tunnel experiments significantly improves the ventilation inside the helmet at low speeds, effectively reducing air resistance and efficiently expelling heat from inside the helmet, making it less stuffy and providing a comfortable wearing experience. Equipped with a black nylon reflective strap, you can quickly let others know your presence at night. 【Integrated Molding for Increased Strength】 By adding integrated molding technology using high-rigidity polycarbonate and lightweight polystyrene materials, it protects the head during collisions and effectively reduces impact force. Goggles UV Cut Ultra-lightweight EPS Shock Absorption 16 Ventilation Holes Size Adjustment ┈┈┈┈┈┈┈┈┈┈┈┈ #Risa_Interior #Risa_List of Items for Sale ┈┈┈┈┈┈┈┈┈┈┈┈ Management Number: SU-195-$0012