X-Bionic Thermal shirt Invent Graphics

For ultra-light wind protection where it's really needed. The CoreFusion® Run vest uses wind-resistant ripstop panels to help shield the body from the cold, with targeted CoreClimate® zones in 3D mesh to manage sweat, heat, and airflow as you start to pick up the pace. It folds into a small space, allows you to move freely, and adds light protection on exposed routes and in changing conditions.