Get the reliable performance you need with the Oakley SI-6 Lightweight Military Boot 6 Inch! ; Six-inch tactical boot features an advanced synthetic upper with a Hydrofuse construction. ; Hydrofuse technology features welded seams that maintain durability with reduced weight, while their low-profile virtually eliminates snagging and chafing. ; Breathable upper construction. ; High-tech, no sew fabrications. ; Superfabric fast rope protection panel. ; External reinforced heel counter. ; Siped traction blocks for slip resistance. ; Imported. Measurements: ; Heel Height: 3 4 in ; Weight: 1 lb 5 oz ; Shaft: 7 in ; Product measurements were taken using size 9, width D - Medium. Please note that measurements may vary by size.