The skull cap is made of 95% polyester and 5% spandex blend,soft, breathable, skin-friendly, lightweight and elastic,keeping your dry and comfortable.
Excellent Quick-drying and Moisture-wicking Properties: Wicks moisture and dries quickly, keep you warm on the cold weather and keep you cold on the hot weather.
One size fits most: The under helmet skull cap can be stretched easily, suitable for man and woman.
Washing instructions: Washed by hand or machine in cold water, hang dry, no need dehydration.
Great for: Both indoors and outdoors activities. It will give you comfort while walking, hiking, jogging, running, workout, cross training, running, cycling, gym, tennis, dancing, basketball or whatever you could think of.
Notice: Actual color may be slightly different from the image due to different monitor and light effect.
Keep You Comfortable and Safe at the same time!

The Helmet Inner Cooling Cap is designed to be worn under a helmet, providing both comfort and safety. It is soft, breathable, moisture-wicking, and quick-drying, absorbing body heat and reducing sweat buildup.
This inner cap also prevents moisture, dirt, and odor from accumulating in the helmet, ensuring a fresh and clean fit.
Additionally, it helps keep your hair in place and is lightweight, stretchy, and one-size-fits-all, suitable for both men and women.