Have you ever heard about a shoe made with merino wool? 🐑 Smartwool and Altra have teamed up to create the ultimate cold-weather running kit. Built for frosty mornings, snowy paths, and winter training blocks, this head-to-toe collection blends Altra’s comfort with Smartwool’s merino performance. Two iconic brands, one mission: helping you run all winter long. Shop here: https://bit.ly/48luFSe | MEC