Unisex Thermal Cycling Skull Cap | Black cycling skull cap Max Range: Up to 85km

Max Range: Up to 85km

Efficient Propulsion: Features paddle propellers and miniature reinforced nylon propellers driven by a High Strength 8M PU Belt-Drive System (120T chainring and 20T sprocket)

Drivetrain & Comfort: Equipped with a 7-speed gear system and derailleur for tackling various terrains

including a 28T chainwheel and a 16T cassette

Unisex Thermal Cycling Skull Cap | Black cycling skull cap Max Range: Up to 85kmProduct Details Detail Specification Material 85% Nylon, 15% Spandex Net Weight 0. 08 lb (39g) Colour Black Characteristic Thermal Fleece, Windproof, Helmet Liner Features DESIGNED FOR HELMET USE: This helmet liner is specifically designed for cycling and skiing enthusiasts in the winter. Made from a nylon spandex blend, it offers a lightweight, unnoticeable fit under a helmet. KEEPS YOUR HEAD WARM: The cap uses a dual layer material structure: the