Smartwool Men's Classic All-Season Merino Base Layer 3/4 Bottom FPPatagonia The AutoFlex System utilizes a

The AutoFlex System utilizes a spring beneath the heel mechanism that automatically provides 5mm of travel between the toe and heel during the arc of a turn

and the pop of a fantastic green appletini

Allows for multiple options in belaying and rappelling

Natural upper material made of real leather which has been treated a number of times

Knit in Vietnam and China: 87% Merino Wool

Smartwool Men's Classic All-Season Merino Base Layer 3/4 Bottom FPPatagonia The AutoFlex System utilizes aThis ultra lightweight base layer is perfect for year round layering, whether you're taking on the Nordic trails or heading out for a cooler weather hike, and comfortable enough to wear all day. With responsibly sourced Merino wool lining its wide elastic waistband, this bottom will provide uninterrupted softness next to your skin. Features Fit: Slim Our lightest weight Merino jersey fabric uses a nylon core to increase durability while still keeping