Designed durable, packable, and adaptable to changing weather conditions, the Sitka GORE OPTIFADE Concealment Elevated II Series Ambient Jacket for Men performs at all levels of activity. Utilizing low-bulk, high-warmth 150-gram PrimaLoft Evolve Active Insulation, this Sitka jacket delivers plenty of warmth when you're still, breathes well, manages moisture when you're moving, and dries quickly if it gets wet. It's ideal under a shell during cold-weather hunts or on its own during brisk spring and fall evenings in camp. Or toss it in your pack for summertime backpacking trips into the high country. There's never a time when you don't need this. 20-denier nylon ripstop. Machine wash. Imported.Manufacturer style #: 600043. 20-denier nylon ripstop 150-gram recycled PrimaLoft Evolve Active Insulation Breathable, low-bulk warmth Moisture-wicking Fast-dyring