After a few short warm-up exercises, you lace up your running shoes, put on your favorite running top, and you're ready to run faster – and maybe even a little farther. This sustainably made mid-layer, crafted from recycled fibers, is specifically designed for training in cold weather, providing active warmth and unrestricted freedom of movement. A half-length zipper allows you to regulate your body climate individually, effectively ventilating or insulating as needed.

The perfect mid-layer for quick winter runs or intense ascents.