Summer Sport Cap Ice Silks Anti-UV Cycling Helmets Hat Running Riding MTB Bike Bandana Headband Motorcycle Headwear

Features:
Breathable and Perspiration: The cycling cap is breathable and perspiration with high elastic comfort.
UV Blocking: Against U-V rays and blocks U-V rays in summer.
High Elastic: The cap is well fit without tightness, using four-sided elastic fabric that is comfortable to wear without tightness.
The tops vent design for fine breathability and no sweat.
It can be used as a helmets lining to matchs the helmets.
Holes are cut on both sides to wear glasses.