That midlayer you need to take your winter gear down further into the depths of winter and stay comfortable the Black Crows Freebird Alpha Hybrid Men's Hoodie is a Pertex Quantum air and a Polartec grid knit built to combine warmth, lightness, moving comfort, and stellar breathability. With a freebird yellow interior this versatile and functional piece crosses sports, seasons, and is a key element in your hybrid layering system. Whether you’re layering this under a parka for extra warmth trapping in the depths of winter, pairing it with a shell for a morning’s skin up to the summit, or hitting the cross-country trails and need a layer that wicks and breathes away your workout this is a comfortable technical solution to the question of which midlayer is going to get you the greatest range. High zip pockets are set so as not to interfere with a pack or climbing harness, a scuba style hood for when you need to hunker down, and all in a piece that traps warmth when you need it.. and releases the sweat when you’re sending it in your sport.