Features:

The polyester fabric is soft, breathable, skin-friendly, lightweight and elastic, which provides wonderful sweat wicking, quick-drying and dustproof performance.
Can be used as a helmet liner to reduce the friction and prevent sweat from coming into your eyes.
One size: width :30cm/11.81inch,heighth:15cm/5.90inch .
Ideal for cycling, climbing, hiking, fishing, running and other outdoor activities. Great to go under bike helmets or
fishing hats or other outdoorsy headgear for moisture-wicking. It's really a good skull cap to absorb your sweat when exercising.
Many colors for your choice,such as black,grey,army green,hot pink,khaki,sky blue,navy blue,dark blue,purple and so on.

Washing instruction:
Hand and machine washable
No bleaching
No ironing
Easy to clean and dry

Package content:
1 Pcs Helmet Liner