Windproof thermal cycling beanie with fleece lining and extended ear coverage for cold-weather riding, commuting and winter outdoor sport protection.

Designed for winter cycling comfort, this thermal beanie from ROCKBROS delivers lightweight warmth and wind resistance without bulk. Built to sit smoothly beneath helmets, it functions as a low-profile helmet liner while maintaining flexibility and breathability during cold rides.

The brushed fleece interior helps trap heat while remaining soft against the skin. Extended ear coverage reduces exposure to icy wind, making it ideal for early morning road rides, MTB sessions or winter commuting. Its slim construction ensures it fits comfortably under cycling and motorcycle helmets without affecting stability or ventilation.

Made from a stretch fabric blend, the beanie adapts to different head shapes while maintaining a secure fit. With an unstretched head circumference of approximately 52 cm, it expands naturally for comfortable wear. The lightweight build, ranging from approximately 41–51 g depending on colour, makes it easy to layer without feeling heavy.

Although designed primarily for cycling, it also performs well for motorcycling, winter fishing, hiking and other cold-weather outdoor activities. Breathable fabric helps regulate temperature during effort, preventing overheating while maintaining insulation.

For riders who prioritise cycling performance but need adaptable winter warmth, this fleece helmet liner offers practical protection in a clean, minimalist design.

SPECIFICATIONS

• Brand: ROCKBROS
• Material: 68% Nylon, 24% Polyester, 8% Spandex (fleece lined)
• Weight: Approx. 41–51 g
• Fit: Stretch fit, approx. 52 cm head circumference (unstretched)
• Design: Winter beanie / helmet liner
• Features: Windproof, thermal fleece lining, extended ear coverage
• Primary Use: Cycling
• Secondary Use: Motorcycling, fishing, hiking, winter outdoor sport
• Colours: Black, Dark Grey

This thermal cycling beanie provides breathable warmth and ear protection while remaining slim enough for comfortable helmet layering in winter conditions.