I bought this shoe based on the reviews that suggested it might be good for cross-training, weightlifting etc.  I wear orthotics for overpronation and need a show with a bit more cushion than is normally available in most weightlifting shoes.  This shoe is very lightweight and has a pretty sturdy sole but there is not enough structure around the front sides of the shoe to work as a cross-trainer.  I am returning it for that reason but it's not a bad shoe.