- Lightweight and soft of polyester mesh fabric to keep head breathable and cool when cycling
- Cycling cap extended visor is flippable, sun-proof and dust-proof
- Compatible as bike helmet liner absorb sweat and provide shade in the hot weather
- Multi-Functional:Fits for cycling,running,fishing,hiking and other outdoor sports
- Adjustable elastic design,one size fits for head circumference from 53 to 61cm ( 21-24inch)
- Lightweight and soft of polyester mesh fabric to keep head breathable and cool when cycling
- Cycling cap extended visor is flippable, sun-proof and dust-proof
- Compatible as bike helmet liner absorb sweat and provide shade in the hot weather
- Multi-Functional:Fits for cycling,running,fishing,hiking and other outdoor sports
- Adjustable elastic design,one size fits for head circumference from 53 to 61cm ( 21-24inch)