- The fleece under-hat helps against cold ears
- Fits perfectly under all helmets
- Windproof and breathable
- High wearing comfort
Prevents cold ears. The Undercover Bike under-helmet cap fits under all helmets and keeps your head warm on chilly days. The fleece-line cap is wind-proof yet breathable, offering excellent wearing comfort. If you get too warm, the cap's small size and compact dimensions when packed mean it can be easily stored in a jersey pocket, back pack or jacket.