The Smartwool Men's Classic All-Season Merino Base Layer Pants are built to handle every adventure in every season. Crafted with Core Spun technology, they feature soft 100% Merino wool wrapped around a recycled nylon core for lasting durability while maintaining next-to-skin comfort. Designed with a slim fit, these pants move with the body, offering flexibility for skiing, hiking, camping, or layering under everyday wear. A Merino-lined elastic waistband enhances comfort, while flatlock seams minimize chafing during long days on the move. Whether you are braving winter trails or enjoying summer evenings, these versatile pants deliver moisture control, odor resistance, and temperature regulation all year long.
