top of page

Stay warm and supported on those cold winter runs with the Men's Corefit 1/4 Zip top. It brings comfort, warmth, breathability, and safety to your route. The side seam slits allow for improved movement, so you can run your best, irrespective of the weather.


    First Ascent Corefit 1/4 Zip Top Men's

      • Soft touch, brushed, Quik-Wic fabric
      • Forward shaped shoulder seams
      • Front YKK 1/4 zip opening with zip garage to protect your neck & chin from chafing
      • Reflective trims for extra visibility & safety
      • Thumbloops to protect hands from the cold
      • Underarm gussets to reduce chafe
      • Side seam slits to prevent restriction of movement
    bottom of page