The Men's Kryptek Valhalla Long Sleeve 1/4 Zip is built to perform in hot and mild weather, perfect for late spring to early fall hunts. This Kryptek long sleeve features Kryptek Cooling^TM technology that reduces the fabric's temperature to cool you down during hot days. The articulated athletic fit offers enhanced comfort and easier movement, while the highly-breathable polyester/spandex blend promotes airflow to keep you comfortable. Plus, the Valhalla 1/4 zip has moisture-wicking, quick-drying fleece that moves sweat and moisture away from your body. Simple yet incredibly functional, the Men's Kryptek Valhalla Long Sleeve 1/4 Zip is a high-quality warm-weather piece designed for your active lifestyle.