Designed to perform as both a stand-alone outer layer and a key mid-layer in your system, the ThermoGrid Hoodie easily adapts to changing conditions and activity levels. Built from a 250gsm, 95% polyester / 5% Spandex blend and lined with our engineered Thermo Grid Fleece. Featuring a raised interior grid that actively channels airflow during exertion while trapping warmth when stationary—keeping your temperature dialed without the bulk. A lower front neckline eliminates bunching or chin interference when worn with neck gaiters or layered under jackets. The T² (Top Tunnel) Pocket, layered discreetly above the kangaroo pocket, offers fast-access warmth and intuitive storage—making it the most functional hoodie you'll own. The sleek outer face glides under outerwear, and a double-printed hood ensures camo concealment stays complete in the field.