Thorogood is one footwear manufacturer that truly knows what it takes to succeed even in the most demanding environments. For rugged resilience and superior foot protection, look no further than the Thorogood Black 8 Inch Waterproof Side Zip Boot. Featuring black full-grain and action leather materials along with 400-gram air mesh, these waterproof boots are lightweight with durability to spare. They feature an engineered composite-material shank to keep you safe from puncture injuries with a Z-Trac ASR (Athletic Slip-Resisting) rubber outsole for stability. The removable polyurethane footbed features integrated airflow vents and two-zone mesh wicks away moisture to keep your feet dry. Thoro-Dri technology ensures reliable waterproofing as well as blood-borne pathogen protection, and the authentic YKK zipper hardware will stand up to abuse day after day.