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4.0 Men's Matrix Merino Half Zip

$49.00 $80.00 TW9593-008S
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Our Matrix Merino Half Zip is powered by dri-release, thermoregulating merino wool. This award-winning fabric construction combines a soft, yet high loft fleece matrix interior and dri-release merino exterior to provide superior warmth and moisture management. This heavy-weight Half Zip top is eco-friendly and fast drying. Works great on its own, or with the Matrix Merino Pant.


  • Thermoregulation Technology keep you warm and dry
  • Smooth face / Grid fleece back for warmth and easy layering
  • UPF Rating 50+ for great sun protection
  • All flat seam construction to prevent chafing
  • Gadget pocket keeps items from moving around


  • Climasense fiber fusion is designed to regulate your optimal temperature
  • Thermoregulation technology provides comfort through a wide range of temperatures
  • UPF rated for sun protection
  • Odor Control neutralizes sweat and odor
  • Moisture Management moves moisture from the skin to keep you warm and dry

Customer Reviews

Based on 9 reviews
Joseph Geraghty

Material and fit look awesome.

Brian Trudell

Great warm shirt, second best to the beast

Tommy Yip

4.0 Men's Matrix Merino Half Zip

Larkin Achenbach
Top-Notch Base Layer

I purchased this item a couple weeks ago and thought I'd give it a shot. I hunt duck, goose, coyote, deer, etc in the fall/winter months of the year. This top is a great base layer for when the hunt turns cold. Do yourself a favor and get one for yourself, you will not be disappointed.

Very very high quality

The highest quality!!