Sitka Core Midweight Zip-T - Features quick-drying comfort stretch mid-weight fleece and a high-zippered neck to keep your active body temperature regulated as the thermometer rises or plummets. Permanent Polygiene Odor Control technology safely neutralizes odor caused by sweat Low-profile flatlock seam construction 96% polyester/4% elastane Performance fit Moisture wicking 283.50g Style: 10068