Get free shipping and sales for the Tretorn Plask W Black/Gum Footwear Looking for a refined departure from previous weather boots you may have worn?; The Plask, with a 2-inch wedge heel, provides a stylish alternative to more utilitarian rubber boots while still maintaining knee high protection from rain and snow. This rubber boot has a zipper and elasticized side panel combination that guarantees easy slip on comfort. Durable rubber outsole provides grippy traction.