SHAKE BEAR Bicycle Helmet for Road LED inches 61 Perfect for and Nighttime Rides Adults, Bike, Helmet, 21.8 - 24.4 (55 - cm), Adjustable, Lightweight,

[In-mold manufacturing] This helmet is made of a PC polycarbonate shell and EPS polystyrene. Unlike ABS and EVA shells, EPS polystyrene is used, which has good impact resistance and has obtained CE and CPSC safety certification. It provides strong protection for the head from impacts. [Excellent breathability] Multiple ventilation holes designed based on aerodynamics promote air flow inside the cycling helmet, preventing stuffiness and providing a more comfortable fit. The removable inner pads are easy to clean, prevent bacteria and odors, and keep your bicycle helmet clean at all times. [High-brightness LED tail lamp] The helmet equipped with a high-brightness LED tail lamp increases visibility to the surroundings and significantly improves safety even when riding at night. With just one button, you can freely switch between three lighting modes (constant lighting, gentle flashing, and rapid flashing) and use it as needed. [Adjustable size (55-61cm)] Easily adjustable dial strap provides a perfect fit. [Simple and luxurious design] Available in three matte finish colors: black, white, and navy. The rounded shape is optimized for Asian head shapes. [Lightweight design (280g)] Provides a comfortable fit and prevents fatigue even when worn for long periods of time. This bicycle helmet combines safety and comfort, and can be adjusted from 55-61cm to accommodate a wide range of head circumferences. The lightweight design and excellent breathability make it comfortable to wear even for long periods of time. Equipped with LEDs, it enhances visibility during night riding and supports a safer cycling life. The universal design can be used by both men and women, and is ideal for commuting to work or school, as well as sports cycling on road bikes. The adjustable strap system ensures a secure fit and a comfortable fit. The ventilation holes circulate air efficiently, making it comfortable to use even in hot weather. This practical helmet is useful in a wide range of situations, from everyday cycling to sports.