Description Full-Grain Leather Upper: To ensure its quality, we put our leather through six different tests before making our selection. Our full-grain leathers are the strongest and most durable form of leather. Mesh Lining: Lightweight and breathable for total foot comfort.Aluminum Toe (AL)Our aluminum toe meets or exceeds ASTM F2413-18 I/75 C/75 EH standards. Dual Layer Comfort Footbed: The Danner Dual Layer Comfort footbed is constructed from plush memory foam and polyurethane to provide instant and long-lasting comfort. Danner® Caliper Outsole: The oil-and-slip-resistant rubber Caliper Outsole offers versatile indoor and outdoor traction with a low-profile 90° heel. Memory Foam Strobel Sock: The strobel sock, the material used to finish the bottom of a boot, is made from memory foam for additional comfort and cushioning underfoot. 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. 365-Day Warranty: If you suspect your purchase isn’t up to our unrelenting standards, or is defective in any way, we want to make things right. We offer a 365-day warranty across our entire footwear line.