Drawing on decades of experience designing premium hiking boots, Danner originally created the Vertigo boot in 2009. The Vertigo 917 combines classic styling and innovation in a new, modernized boot. The technical Vibram® midsole and outsole, full-grain leather upper and waterproof GORE-TEX® liner make the Vertigo 917 the ideal boot for the urban explorer. Features FULL-GRAIN LEATHER UPPERTo 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. GORE-TEX (GTX)100% waterproof and breathable, GORE-TEX liners ensure that no water gets in, while allowing sweat and moisture to get out. REMOVABLE ORTHOLITE FOOTBEDThree 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. VIBRAM® SPE MIDSOLEThis rubberized EVA midsole maintains the same cushioning properties as traditional EVA, but is more durable and won’t break down as easily. This technology enhances rebound, comfort and support. VIBRAM® 917 OUTSOLEExclusive outsole for Danner featuring XS Trek rubber compound for an optimal balance of durability and traction in wet conditions on the trail or city streets. MODERNIZED STITCHDOWN CONSTRUCTIONCombines our traditional stitchdown technique with cup sole construction that allows the boot to keep a wider platform while eliminating the need for a buffed sidewall. This gives our sneaker boots a modern aesthetic and lightweight, flexible finish. HOW IT FITSThis boot is built on a new great-fitting, ergonomic last based on our existing 971. It's true to size with more of a gentleman's boot fit updated with added footbed allowance for stability and greater underfoot support. It's easy to wear and comfortable for use in a variety of casual environments. Specs WEIGHT: 35 oz per pair HEIGHT: 5" INSULATION: Non-Insulated FOOTBED: OrthoLite SHANK: Nylon LAST TYPE: 971 Updated LINING: Waterproof LINER: GORE-TEX OUTSOLE: Vibram® 917 RECRAFTABLE: No MANUFACTURING: Imported