Whether you're looking for a light hiking boot or something warm and waterproof for snowshoeing, Keen's Growler is a great boot for cold weather play. The flexible mesh and leather upper features an eVENT waterproof barrier that helps keep your feet dry through snow, mud and rain-soaked meadows. The Growler has a dual-climate carbon rubber outsole that offers excellent traction on frozen and damp surfaces. Like many Keen shoes, you can remove the metatomical footbed and add your own custom orthotic--but check out the exceptional support in this well-crafted boot before making any extra modifications.