Lightweight helmet liner Speed / Track in the gym

in the gym

and lightweight materials

while the breathable fabric ensures the perfect balance of ventilation and comfort

making it perfect for outdoor activities in all seasons

Lightweight helmet liner Speed / Track in the gymThe LIGHT BT V2 helmet liner is designed to perform in intense heat, humidity, and high intensity use. Developed with a primary focus on motorcycle riding, it is also perfectly suitable for cycling and multisport activities. It is the lightest and most breathable base layer ever created by SIXS in the headwear category. It does not retain heat it disperses it. Its function is to rapidly release the heat produced by the body and keep the skin dry even