Material：Made by excellent quality hygroscopic quick-drying fiber and high elastic lycra, long lasting and durable.
Light and Soft: 40 grams weight has no burden, skin-friendly fabric which is comfortable for you to wear.
Great for Any Season: Hygroscopic quick-drying fiber - separate the head from the inside of the helmet, keep the helmet dry and clean.High elastic lycra - cold silk, full of elastic, cooling and breathable.
Size：One size fits all, our cap liner is full of elastic, fit comfortably for everyone.
Package: One helmet liner only, not include helmet.Perfect for motorcycle,cyclying,ski under helmets amd other outdoor sports.
