Casual style meets comfort in the KIZIK Madrid sneaker. Crafted from a breathable knit textile upper with perforation detail for maximum breathability. Easy on and off with POP ON and the patented F.A.S.T. design. F.A.S.T. creates a smooth rebounding heel using an aerospace-grade titanium wire. Please click for a video about KIZIKs adjustment features. Featuring an adjustable lacing for the perfect fit, soft leather lining that feels great against the foot, generously cushioned contoured leather footbed for superior comfort. Lightweight injected foam outsole for all-day comfort and stability. Imported. Measurements: Weight: 12 oz Product measurements were taken using size 8.5, width M. Please note that measurements may vary by size. Weight of footwear is based on a single item, not a pair.