"When it's time for muscle memory to kick in, you need to be able to trust your instinct. Cabela's Instinct Ridge Hunter MW Merino Base Layer Pants perfectly complement your Instinct hunting clothing system. More than 250-gram midweight hunting base-layer bottoms, these Instinct hunting bottoms have several technical advantage systems. 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. 86% Merino wool/11% nylon/3% spandex. Inseam: 33"". 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"