Inner Caps ST-4-1-W Penguinace

Humidity-absorbent material field sensor prevents sweat humidity in the helmet and keeps comfortably.Excellent sweat-absorbent function evaporates water quickly and diffuses water to outside.Can be quickly washed and dried if got dirty, and its effect will not be reduced.For an inner cap of a helmetColor:WhiteFree size grim-attached typePolyester(PE)