Smartwool Second Cut Fleece HoodThe Merino wool fabric blends moisture management, temperature control, and odor resistance, giving you the perfect balance of warmth, breathability, and durability for any outdoor adventure. Crafted in part with pre consumer Merino wool scraps, its designed with circular principles in mind to help reduce waste. With a helmet friendly fit, raised face protection, and an adjustable bungee cord, this hood has you covered for all your chilly outings.