Ears Protection Thermal Helmet Liner Reflective Cycling Skiing Windproof Beanie 颜色:Blue have soft Comfortable double layers

have soft Comfortable double layers headband

wear it with outside or inside to get 2 caps

MULTI ACTIVITY - Great for gym

Wear on its for running walking hiking

Ears Protection Thermal Helmet Liner Reflective Cycling Skiing Windproof Beanie 颜色:Blue have soft Comfortable double layersPERFECT FOR ALL HELMET Empirelion use advanced three dimensional cutting technology, our skull caps can fits well for different shapes of heads. Nice under the cycling dirt bike racing karting football skiing skateborad helmet or as a winter hard liner. EXTRA EAR PROTECTION No more numb frozen ears! Thermal retention & breathable performance in mid weight fleece lining fabric, 100% wind proof material full ears covered, makes ear warm in the cold