Smartwool's Men's Intraknit Thermal Merino Base Layer 3/4 Bottom are the warm winter-ready pants you need all season. Featuring seamlessly knit mesh ventilation designed to keep you dry and comfortable and a 3D-mapped design for maximum mobility and durability, these are the men's wool bottoms every adventurer needs in his wardrobe.

Features

• Smartwool's slim fit is intended to follow the contours of the body
• Smartwool's lightest-weight Merino jersey fabric uses a nylon core to increase durability while still keeping 100% Merino wool next to skin
• Stretch merrow stitching is designed to elevate comfort, range of motion, and fit