From contractors to farmers, anyone who is in and out of their boots all day will appreciate the safety features and on-the-job comfort of the Caliper Wellington. The slip-on design allows for easy on and off, and no laces means they won't catch debris when you're mending fences or clearing brush. Feet stay dry in mud and muck thanks to a Danner® Dry waterproof liner. Four layers of cushioning underfoot give you maximum comfort from sunup to sundown.