The Smartwool Intraknit Merino Tech ½ Zip Hoodie is a go-to layer for cold weather athletes seeking utmost warmth and functionality from their gear. The blended merino wool material delivers the best in next-to-skin comfort while the added mesh ventilation panels keep body temperature regulated so you don’t overheat. A regular fit adds a casual element to this activewear item, while Smartwools Intraknit Technology bolsters the feel and enhances articulation for better range of mobility. Durable and warm, the Smartwool Intraknit Merino Tech Mens ½ Zip Hoodie is here to support cold weather adventures.