Thank you for viewing! ❤️ Price negotiation → Highly welcome ⭐️ First come, first served ⭐️ Initial defect support guarantee ※ The product has been opened once for product photography. Please understand. ■ Size: M (52-58cm) "Evolutionary 100% High-Density EPS" Upgraded from the common ABS+EPS structure, this pure EPS integrated molding technology disperses impact throughout, minimizing damage to the helmet and head. Utilizing 100% pure EPS, it increases density and impact resistance. Furthermore, it is about 30% lighter than the ABS+EPS structure. "Road Bike and MTB Both" The included visor is detachable, allowing you to freely switch between a road bike helmet and an (MTB) mountain bike helmet. The 3-in-1 all-around adjuster system allows for fine adjustments to the side ears, under the chin, length, and head circumference in all directions. "Night LED Light" By equipping the helmet with a bright LED light, there is no need to attach a tail light to the bicycle. Including 3 modes (long light, flashing, and flash), it provides excellent visibility at night from pedestrians, cyclists, and car drivers, avoiding dangerous contact and allowing you to enjoy safer cycling. "Stylish Ventilation Design" With a design of 11 ventilation holes, the airflow is good, allowing for easy heat dissipation and cooling, keeping your head feeling refreshed. Cushions are attached inside the helmet, and porous materials are used for good sweat absorption, which can be removed and washed. It has a stylish color scheme and streamlined design. ❤️ I have many other items for sale! ↓ Further discounts are available for bulk purchases (*^^*) ↓ #YUKA's Shop Management number: 1-32$$1480