When it's time for muscle memory to kick in, you need to be able to trust your instinct. The Cabela's Instinct Ridge Hunter LW Merino Wool Long-Sleeve Base-Layer T-Shirt perfectly complements your Instinct hunting clothing system and delivers reliable performance. Merino wool has a full bounty of natural benefits. It's naturally thermal-regulating by venting excess heat in warm settings and retaining heat when it's cold, helping to stabilize your core temp. It's odor-resistant, moisture-wicking, and highly breathable, giving you total performance in a natural design. Durable, comfort-stretch fibers move with you for better range of motion, and flatlock stitching puts an end to chafing. It's the pinnacle base-layer hunting top. 86% Merino wool/11% nylon/3% spandex. Machine wash. Imported. 86% Merino wool/11% nylon/3% spandex Natural thermal regulation: merino wool vents excess heat in warm settings and retains heat when it's cold, helping to stabilize your core temp Odor-resistant Highly breathable Moisture-wicking Comfort-stretch design Offset side seams Flatlock stitching Helps reduce odors; does not guarantee 100% odor elimination