Everyday trainers don't have to be boring. Case in point? The adidas ZX Flux Shoes. These comfy trainers take style pointers from the iconic ZX 8000, a high-tech jogger from the 1980s. Just like those vintage shoes, they have floating 3-Stripes and a moulded cage at the heel. Modern materials update the feel for all-day comfort. 100% Other fibers Imported Ethylene Vinyl Acetate sole Shaft measures approximately 6-12 inches from arch Platform measures approximately 0-3 inches Boot opening measures approximately 0-3 inches around True to size Elastic laces Synthetic textile upper One piece EVA outsole with flex grooves