Helmet Inner Cooling Cap leggings Note: The Battery box is

Note: The Battery box is not waterproof if use the flower vine outdoor

It will reflect any HUD-based app (GPS Navigation) image clearly in front of your eyes

Weight: about 90g

SIZE CHART:

Collar: Round Neck

Helmet Inner Cooling Cap leggings Note: The Battery box isAn inner cap that makes helmet experience cool, breathable, and comfortable. DESCRIPTION Even though it is for SAFETY, all bikers feel the DISCOMFORT of wearing a HELMET that is why we have the SOLUTION to KEEP you COMFORTABLE and SAFE at the same time, introducing the HELMET INNER COOLING CAP. Helmet Inner Cooling Cap is an INNER CAP that is worn under the HELMET. It is made of super POLYESTER MICROFIBER fabric that makes it more SOFT and BREATHABLE.