10 Winter Running Essentials

The Adidas Sequencials Half-Zip Long Sleeve Tee doesn’t just offer a mock turtleneck to protect your neck and trap body heat from escaping. Made with a spandex-type blend, its material allows for full range of motion while also keeping you cool and dry between your base and jacket. What’s more: The zipper and mesh side panels allow for extra ventilation without sacrificing body heat. Get it in grey or “infrared,” an orangish color that will shine bright on the darkest of runs. ($60, adidas.com)