Vans Mid Slip MTE-1 Shoes. You are Made For The Elements. These are your Vans. Water resistant, supported with a Primaloft® insulation package, and offering next-level traction, the Mid Slip MTE-1 Sherpa is a contemporary cold weather classic and must have for anyone looking for easy in/easy out protection from the elements. It is made with suede uppers featuring cozy Sherpa linings for added comfort and style. A water-resistant upper provides a splash and puddle guard around the shoe and over the toe, resulting in reliable, comfortable, breathable moisture management protection. The zonal MTE™-1 Primaloft® insulation package uses a high-quality microfiber thermal insulation system to mimic the warmth-providing properties of down, keeping you warm without retaining internal moisture. MTE™-1’s lugged outsole is throw-stuff-at-me ready design that incorporates multi-directional treads, multi-level surfacing, and a siped tire-like design for increased traction in wet conditions. Our MTE™-1 comfort package uses a single-density UltraCush™ molded EVA footbed for upgraded comfort. Imported.