RUSH WATERPROOF WORK BOOTThe Rush in Cedar Brown is a Stampede Rush boot that's built simple, yet strong.Built for everyday work and play, this waterproof boot is designed to go wherever the day will take it. Inside, it features a removable Ortholite® insole that provides all-day comfort and an oil- and slip-resisting outsole to keep you steady on your feet. This boot is Electrical Hazard rated.Material: Water BuffaloToe Shape: SquareHeel: Walking/BlockOutsole: Non-LeatherOrtholite® - Our Ortholite® inserts are made in open-cell polyurethane foam, which is extremely breathable, lightweight, and flexible. Built to retain 95% of their original thickness and to prevent flattening over time, our Ortholite® inserts have anti-bacterial properties and can be easily removed, washed, and replaced.Slip Resisting - Designed with heavy-duty outsoles that influence the grip of the boot when walking on wet surfaces.Electric Hazard - Our electrical hazard rated boots protect you from open electrical currents from the bottom up. Tested up to 18,000 volts.Waterproof - We use only the best construction and components to create waterproof boots that keep your feet dry no matter the conditions.