Built for 4 seasons, the men's Smartwool Classic All-Season Merino Base Layer bottoms keep you comfy on snowy days or summer nights under the stars with durable wool-blend fabric and an updated fit.
Features
Lightweight jersey fabric is made from yarn with a recycled nylon core to increase durability while still keeping the comfort of merino wool next to your skin
Made with ZQ-certified merino wool to ensure environmental, social and economic sustainability while safeguarding animal welfare
Merino-lined lined elastic waistband offers maximum comfort
Flatlock-seam construction is designed to minimize chafing
Fully functional fly
Slim fit is intended to follow the contours of the body