Stay Warm: ROCKBROS helmet liner designed with stretchy fleece material offers a comfortable feeling and fit to keep you warm while cycling under your helmet in cold weather.
Glasses Holes: Our helmet liner includes glasses holes, convenient for wearing sunglasses. These glasses holes are designed to ensure convenience while providing cold wind protection during winter riding.
Universal Fit: The stretchy fabric of this helmet liner ensures a comfortable fit and accommodates most sizes. You'll feel at ease wearing the helmet liner that matches most sizes.
Soft: The motorcycle skull cap is lightweight which can easy to fold and store in your pocket, comfortably under your helmet. The helmet liner can works as a liner for other hats, helmets, etc.
For Outdoor Activities: The helmet liner is great for outdoor exercise in cold weather, such as cycling, motorcycling, climbing, etc., covering the head and ears well and keeps you warm for daytime winter outdoor activities.