This cap is designed to be worn under a helmet during activities. The neck guard (earmuffs) on the cap is removable and can be flipped up using the attached string. This neck guard is designed not to interfere with neck movement, reducing stress when wearing it.
You can also attach a face guard made of the same fabric to cover your face and turn it into a full-face helmet. One side can be adjusted with Velcro, front to back and left to right, and the other side can be easily attached and removed with a magnet.
The neck guard comes with two types of lining: mesh and boa.
The cap is made of 3-layer waterproof and breathable fabric so that it can be worn by itself.
