Full-Grain Leather Upper To ensure its quality, Danner put this leather through six different tests before making selection. Danner's full-grain leathers are the strongest and most durable form of leather. Danner Dry 100% waterproof barrier allows moisture to escape without letting water in, keeping your feet dry and comfortable all day long. Removable OrthoLite Footbed Three layers of varying density are combined for maximum cushioning and support. The entire footbed is made of open-cell polyurethane for better heat dissipation and air circulation. Danner Plyolite® midsole Danner® Plyolite® midsole offers lightweight comfort and shock absorption. Vibram® Inquire Outsole This exclusive outsole features multi-directional lugs and a split heel for adaptive traction with Vibram’s Megagrip compound for incredible grip on wet and dry surfaces. Danner Trailguard Lightweight and supportive, the Trailguard TPU shank provides stability and underfoot protection on rough, uneven terrain. How It Fits Designed for versatility, the DPDX has a low profile for everyday wear. Whether on the trail or urban exploring, this last was built to offer enough room for comfort while maintaining a sleek profile. Ortholite footbed included. Danner, W’s Inquire Chukka 4" Iron/Picante