Thanks to my knowledge gained in practice I can assure you that these shoes are an utter disappointment. First off, the sleek and trendy design is a far cry from the quality of material used.The so-called "black lava" finish is more like cheap paint chipping off. On the brighter side, the shoe is lightweight and comfortable, but that's about it. I wouldn't waste my money on these Men's Athletic Shoes, as they aren't worth the price tag..