Face the weather in the Cold Bay Rubber Chelsea. This classic slip on style features a waterproof upper and duck shell and a microfleece liner, so you can stay warm and dry in style. Plus, a trendy lug outsole with our signature Wave-Siping™ technology enhances traction, while front and back tabs make it easy to pull them on.Waterproof rubber shell Microfleece lining Removable cushioned footbed with 100% recycled cotton sockliner Non marking rubber lugged outsole with Wave-Siping™ technology for wet/dry traction