1.Material: EPS+ABS+PC package: 1pc bike helmet
2.Excellent material, light weight, large effective protection area and strong endurance protection. With adjuster, it can adjust the size according to individual head circumference; with air permeable mesh/velvet lining, it is safe and comfortable to wear. It provides adequate protection for vulnerable head, so it is a necessary equipment for cycling enthusiasts.
3.[Uses] Anti-collision, prevent branches and leaves from hitting, prevent flying stones from hitting, divert rain water, ventilate, speed up. A helmet with a brim protects against sunlight, attaches reflective markers to the helmet and prevents accidental collisions during night riding.
4.The lining is the part of the helmet that meets the inside of the head. It improves comfort and cushions the head when it is hit. The well made helmet has a large inner lining, better quality and stronger adhesion to the inside of the helmet.
5.[Breathability] Long-term exposure of the head to airtight conditions can adversely affect the scalp and make the user feel uncomfortable. So a good helmet has a lot of holes, or a lot of holes?? It's all about improving air permeability.
Bike Helmet for Adult Women Men Safety Protection Adjustable Cycle Helmets (Blue) - B07GWJY5KV