Muck Boots Chore Wide Calf Boots - Women's Black 8. They have a 100percent neoprene bootie that is flexible and tough. This means that you can get a great fit and if you don't like the way your boots fit you should look for another pair. However you don't need to keep your feet wet; Muck Boots can help with that too. These Chore Extra Wide Calf Women's Rubber Boots are easy to fit. You'll notice an immediate difference in the way they make you feel. Muck Boots Chore Wide Calf Neoprene Boots have an excellent gusset that can be extended to fit over a regular boot sock. This allows for ease of removal when necessary. You'll feel tall and proud wearing these Muck Boots Specifications for Muck Boots Chore Wide Calf Boots - Women's: Manufacturer: Muck Boots Gender: Female Weight: 2.75 lb Footwear Type: Boots Activity: Safety Color: Black Fabric/Material: Rubber Footwear Upper Fabric/Material: Rubber Insole Material: bioDEWIX Lining Material: Neoprene Age Group: Adults Women's Shoe Width: Medium Boot Shaft Height: 16.54 in Shaft Circumference: 17 in Boot Style: Work Boot Water Resistance Level: Waterproof Features of Muck Boots Women's Chore Wide Calf Boots 100percent Waterproof 5mm Neoprene Bootie for Comfort and Performance Breathable Mesh Lining Womens Last Gusset for Extended Fit Rugged Outsole Design Package Contents: Muck Boots Chore Wide Calf Boot - Womens Muck Boots WCXF-000-BLK-080: Chore Wide Calf Boots - Women's Black