The Core Midweight Series is perfect for active hunts in freezing weather. It's your go - to midlayer. The high - zippered neck lets you adjust your personal climate easily. Like all Sitka clothes, this shirt wicks moisture and controls odor. With GORE™ OPTIFADE™ Concealment Subalpine, it's ideal for stalking and ambushing ungulates in tree - covered and vegetated areas at ground level. It weighs 10 oz and is size L. The fabric is a quick - dry, midweight comfort stretch fleece made of 96% polyester and 4% elastane. It uses Polygiene® Odor Control Technology to safely get rid of sweat odors. It's an imported product.

How to use: Just put on this Sitka men's t - shirt like you would any other. The high - zippered neck can be adjusted according to how warm or cool you want to be. Whether you're out hunting or doing other outdoor activities, it'll keep you comfortable. Note: Avoid sharp objects that could damage the fabric. When you're moving through bushes or rough terrain, be careful. Maintenance: You can machine - wash this shirt in cold water. Use a mild detergent. Don't use bleach as it might affect the fabric and the odor - control technology. Tumble dry on low to keep it in good shape.