The Sitka Gear Core Midweight Zip Shirt features light insulation and a high zippered neck for fine-tuning your microclimate. The CORE Midweight Zip-T turns up the heat to keep you moving in frigid temperatures. Permanent Polygiene Odor Control Technology neutralizes odor by stopping the growth of odor-causing bacteria and fungi. The CORE Midweight Series is the midlayer foundation for active hunts in cold weather, built with a micro-grid fleece backer that lightly insulates while actively moving moisture away from the skin.
- Micro-Grid backer
- Brushed inner face
- Low-profile flat lock seam construction