Fox Polartec® Mountain Bike Skull Cap — Bicycle Warehouse Skip to content

Fox Polartec Mountain Bike Skull Cap


Monthly payments using your credit card at 0% interest.
SKU 4-FO110920

During cold days on the trail, one of the easiest ways to lose body warmth is through an uncovered head. This is why we designed the Polartec® Skull Cap. An essential piece of all-weather riding gear, this cap was designed to fit under your MTB helmet. The minimal yet durable Polartec® material provides excellent warmth with a comfortable fit to help keep your temperature regulated on cold ride days.


  • Designed with Polartec® fabric to keep your head warm on the coldest days on the bike
  • Polartec® fabric actively regulates heat to keep you warm and dry
  • Minimalist design fits under most MTB helmets