Mixiu Adult Bicycle Impact Sun Cycling Helmet for and Road LED Head Circumference Unisex Helmet, Resistant, Ultra-Lightweight, Breathable, Protection,

[High Impact Resistance & Lightweight] The 2024 latest version bicycle helmet features an inner shell made of high-density EPS material that effectively absorbs external impacts, while the outer shell is made of ultra-strong, high-rigidity PC material, providing high heat resistance and ultimate impact protection. Furthermore, it is lightweight while maintaining safety, further improving wearing comfort. [Thick Interior Pads] The helmet is equipped with thick interior pads to provide all-round protection for your head, effectively reducing damage to your head caused by external impacts while riding a bicycle and improving comfort. The interior pads are removable and washable, so you can keep them clean at all times. 【Fully Adjustable】Compared to other helmets, the Mixiu cycling helmet features a dial on the back that allows you to adjust the head circumference from 58-63cm, making it suitable for everyone from high school students to adults. It also has adjusters under the chin and beside the ears, allowing you to find a comfortable fit and improve stability. [Ventilation Holes, Sun Protection, and LED Taillight] This improved adult bicycle helmet features 10 ventilation holes to effectively reduce air resistance and ensure a comfortable fit. It also features a removable brim and LED taillight for sun and rain protection, enhancing safety during nighttime riding. [International Safety Standards] This latest version of the bicycle helmet is CE certified and fits Asian heads best. If you have any questions while using the product, please feel free to contact us. We will do our best to assist you. The Mixiu cycling helmet can be adjusted to fit head circumferences from 58 to 63 cm using the dial on the back of the helmet.