H1 1/4 Zip Base Layer Top

The warmest base layer ever made for the whitetail deer hunter.


Within the Base Series, the H1 Zip Top is the warmest base layer on the market. Polartec Power Stretch Pro is a unique fabric with infinite stretch, extreme next-to-skin comfort in the soft fleece, and strong abrasion resistance on the outer face fabric. With a fabric weight of 312 g/m2, we built this to provide the needed warmth to last long into the coldest winter days.

  • 312 g/m2 Polartec Power Stretch Pro fleece that offers a high CLO value
  • 16-way stretch
  • Advanced dual-surface knit construction
  • Wicks moisture 
  • Fast drying
  • YKK zipper for dumping heat when needed 
  • Raglan sleeve for full-range mobility