Skull Cap Helmet Liner with Glasses Holes- Winter Thermal Cycling Cap for Men and Women- Windproof Warm beanie- Moisture Wicking Cycling Hat Perfect for Running- Cycling Winter Sports Fits Under Helmets

Warm and Thickened Fleece There is the fleece fiber filled in the inner of this kind of helmet cap, which can keep sweat wicked away from you head and maintain warmth. Lightweight and Easy-to-carry Weighs only 1.3oz, this bike cap is super compact and portable so that you could take it wherever you go! Upgrade with Glasses Holes A small but quite practical upgrade to our skull cap - We have designed glasses slots on both sides of our skull cap, which allow you to wear your eyeglasses comfortably without having the glasses arms pressing on your temples. Also usable for earphone. Fits Snugly Under Helmets Our skull cap fits snugly also under your helmet and serves optimal as a helmet liner thanks to its warm yet non-bulky design. Compatible for various kinds of helmets such as bike helmet, motorcycle helmet, football helmet or ski helmet. One Size Fits Most Snug enough yet not too tight to cause discomfort. We have conducted a lot of surveys and enlarged our skull cap to the most suitable dimension for most head sizes. The texture of our skull cap is extremely stretchy to suit different head sizes and provide nice coverage for all. Specifications: Material: Composite fleece fabric(Polyester+Nylon+Spandex+Thermal Fleece). Cycling Cap Size : 7.08"H x 7.81"W Head Circumference: 20-23 inches   NOTE:.Due to manual measurement, the error existence between 0.39"-1.18"(1-3cm) is normal. Gender:Unisex. Package Includes: 1 * Winter Cycling Hat.