Scent-Lok ClimaFlex From 0 to 60 in one season. Scent-Lok's revolutionary scent absorption technology, known as ClimaFlex, fuses granulated carbon between two specially treated layers of fabric to enhance flexibility and significantly increase breathability and moisture-wicking performance. This helps keep you cool in the early season and warm later on, all without sacrificing the most effective scent elimination performance on the market today. All of the amazing lightweight comfort, breathability, and extraordinary scent protection of Scent-Lok 's innovative Savanna fabric, only lighter and more breathable--that's what you get in Scent-Lok's Savanna EXT products. Whether out preseason scouting, or adding up miles stalking that trophy elk, many hunters have to face both heat and humidity in the field. Up to 25% lighter than Scent Lok's previous warm-weather gear, Savanna EXT products are the warm-weather hunter's key to success. This revolutionary single-layer technology combines Scent-Lok's activated carbon technology, the industry's most effective scent absorption technology, with high-performance breathability for excellent moisture management to keep you cool and undetected even in the warmest early season hunting conditions! Get comfortable protection and high performance scent elimination from your headgear with the Scent-Lok Savanna EXT Headcover. This hunting mask provides great protection for your head and face when cool winds are blowing hard, while increasing the scent-eliminating protection you get from your other Scent-Lok clothing. Offering the comfort, flexibility, and superior breathability of the Savanna EXT fabric, this headcover delivers the same proven scent-eliminating performance as Scent-Lok's other products. Works great with the Savanna EXT Lined Cap. Mask drops easily for calling, eating, or drinking. One size fits most. Color: Mossy Oak Treestand . Imported. Features: Excellent face and head protection from cold winds Savanna EXT fabric - super lightweight and breathable, proven Scent-Lok scent elimination Mask drops easily for calling, eating, or drinking Scent-Lok Savanna EXT Lined Cap is sold separately and can be found through item search for item Number 38-869-866-63.