Merino wool is a pretty magical fabric ... that these colorways have an added ‘On-of-a-Kind Plant-Based Dye’ logo that runs on the hem, which can be a turn-off for some folks.

The logo doubles as a reflective detail if you ... bulk under a running hat on winter days. If you don't know, merino wool doesn't get stinky with sweat and that's obviously great for items ...

the Smartwool Merino 150 base layer uses Merino wool – a material that's often used for outdoor apparel, being breathable yet warm, and naturally antibacterial. It's no surprise this fabric ...