LED Rear Light Equipped with an LED rear light, ensuring visibility and safety while cycling during dusk or night rides. Breathable Material Crafted from acrylic, this helmet offers excellent breathability, keeping you cool during intense rides. Adjustable Fit With a size range of 56-61cm, this helmet provides an adjustable fit for men, ensuring a secure and comfortable ride. Chemical-Free Craft Made without high-concerned chemicals, this helmet prioritizes your health and safety. Lightweight Design The WEST BIKING helmet is designed for comfort with its lightweight construction, perfect for long cycling trips.