Sitka Core Merino 330 Zip-Off Bottom

When the temps dip & conditions become challenging, Sitka's Core Merino 330 Zip-Off Bottom is the solution. Sitka's heaviest-weight merino wool blend provides warmth in the coldest weather & regulates temp as you move.


Regular price $159.00
Sale price $159.00 Regular price
% off Sold out

only 4 left in stock

Why we like this product

  • Heavyweight baselayer for late-season hunts when frigid temperatures and bad weather are expected
  • Merino Wool fabric is naturally odor resistant to keep you undetectable
  • Engineered with ArmorSpun technology for increased durability for a lifetime of use
  • Synthetic liner helps move moisture away from the skin all through the layering system to keep you dry
  • Merino Wool is great for regulating temperature to help keep you from overheating during times of high excursion

**Standard Fit - Designed to accommodate layering for more versatility from early to late-season climates.

Heading into the backcountry late in the season calls for the heavyweight warmth of the Core Merino 330 Zip-Off Bottom. Sitka's heaviest-weight merino wool blend keeps you warm on the coldest hunts of the year and regulates temperature to maintain comfort when you’re on the move. Merino wool is also naturally odor-resistant to minimize smell on extended trips, and their ArmorSpun merino wool is reinforced for superior durability. Sitka then added a recycled synthetic lining quickly moves sweat away from your skin to keep you dry and warm. And when you need to shed a layer, side zips let you remove this bottom without taking your boots off, making this baselayer ideal for long expeditions and shifting weather conditions.


Small 30" 31" 33"
Medium 32" 31" 33"
Large 34" 32" 34"
X-Large 36" 32" 34"
XX-Large 42" 32" 34"
XXX-Large 46" 32" 34"

How to Take Your Measurements


    Measure around where you normally wear your pants, keeping the tape measure a bit loose or putting one finger between your body and the tape measure.


    In a standing position, measure from your crotch to where you want your pants to end, breaking at the top of the shoe in the front and just above the heel in the back.

Weight 9.8 oz
Material Merino Wool, Nylon ArmorSpun blend, and a synthetic liner
Manufacturer Warranty Warrantied against manufacturer defects

Sitka Core Merino 330 Zip-Off Bottom


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