Shoes For CrewsExtreme cushioning midsole = maximum all day comfort. This lightweight; water-resistant shoe offers maximum comfort with a 1 inch cushioned; EVA midsole. The breathable mesh and man-made upper is team ... moreed with a removable cushioned insole and reinforced heel to help keep you going on long days. Our patented SFC Mighty Grip outsole makes it easy to stay safely on your feet in wet; slippery conditions. 100% vegan.