Smartwool Merino 250 Base Layer Color-Block Bottoms Black SM

There's no reason we can't mix function with fashion. And wearing Smartwool's heavier Merino 250 Baselayer Colorblock Bottom, we can stay stylish and keep warm during all our winter activities. With merino wool fiber, it's both breathable and moisture-wicking, making our hikes and post-tour pub stops all the more comfortable.