One part paddock boot, one part chore-tackling work boot, Terrain Zip is the best of both worlds. Fully waterproof, incredibly comfortable, and with a rugged, stirrup-friendly outsole, it's a rider favorite for everything from trail rides to dog walks to feeding horses. Terrain Zip Waterproof Boot Product Features : ATS® technology provides ergonomic support on uneven terrain, DRYShield™ waterproof breathable construction, Removable All Day Cushioning insole, Lightweight EVA midsole absorbs shock, Duratread™ sole provides maximum wear resistance, Protective toe and heel cap, Front YKK® zipper, Stirrup friendly sole Women's Terrain Zip Waterproof Boots in Palm Brown, Size: 5.5 B Medium by Ariat