Heat the Core with Sitka Baselayers

With extra insulation and unique patterning, The Sitka CORE Heavyweight Bottom keeps your legs warm during long periods of sitting in a tree stand or glassing a ridge. Permanent Polygiene® Odor Control Technology neutralizes odor by stopping the growth of odor-causing bacteria and fungi. The CORE Heavyweight Series is the baselayer for static hunts in cold weather, with a lofted grid fleece backer that retains warmth while sitting but also works when hiking or moving in how it keeps moisture away from the skin.

POlYGIENE® ODOR CONTROL TECHNOLOGY

Layering is a science with our CORE system of next-to-skin products. Each of the fabric weights—light, mid, and heavy—wicks away moisture to keep you warm and dry, while Polygiene® technology safely and permanently neutralizes odors using naturally antimicrobial silver salt. Build the foundation of your system with a specialized base layer designed to suit your environmental conditions.

Most people done know that sweat is odorless but is the perfect environment for odor-causing bacteria to multiply. When sweat mixes with odor-causing bacteria on fabrics, odor results.

Polygiene uses naturally occurring silver salt (silver chloride) made from recycled silver, a highly effective antimicrobial agent, to safely inhibit the growth of odor-causing bacteria and fungi. However, Polygiene does not affect the natural bacterial flora of your skin. And without odor-causing bacteria, you stay fresh.

FABRIC DETAILS
- Bi-Component Polyester Spandex Blend

FEATURES
- Micro-Grid Backer
- Brushed Inner Face
- Flat Lock Seam Construction

TECHNOLOGY
- Polygiene®

WEIGHT
8.85 oz.