Marmot - Men's Reactor Vest


  • Breathable
  • Fleece
  • Lightweight
  • Men's
  • Outerwear
  • POLARTEC® CLASSIC
  • Tops
  • Vests

The Marmot Reactor Vest is made from Polartec Classic microfleece, giving you a lightweight extra layer of plush warmth and breathability either on its own or layered under a jacket.


  • Lightweight Polartec Classic 100 microfleece is warm, breathable and fast drying
  • Flatlock construction for smooth, sleek layering under a shell
  • Zippered handwarmer pockets; bonded zippered chest pocket
  • Windflap behind front zipper; chin guard protects your neck from zipper rash
  • Elastic drawcord hem