A hike of any distance in the Sierra can go from mud to snow to slush to slate, so a trustworthy cold-weather boot is a must. Waterproof with a cushioned footbed and well-treaded outsole, the Truckee has an ultra fuzzy lining and is temperature rated to -30°C (-22°F). Mud washes right off. Lace and zip for easy on/off. Catalog/web only. 5-11, whole sizes.