Description The Stone Glacier Bluff Knit Skull Cap is a low-profile, lightweight headwear option designed for hunters who need reliable warmth without bulk. Made from soft, durable knit fabric, this skull cap provides breathable insulation that fits comfortably under hoods, helmets, or other headwear. Its streamlined design makes it ideal for active hunts, early-morning starts, and cold-weather layering when minimal weight and maximum comfort matter. Easy to pack and versatile for field or everyday use, the Bluff Knit Skull Cap delivers dependable warmth in a sleek, no-fuss design.