Ds has just literally torn through yet another pair of trainers. These ones, Brooks so not paper thin, lasted 6 weeks. I've a pair of adidas all terrain goretex trainers on order but I need to have a back up for if he goes through these as quickly. He's a size 7 and wide fitting so not an enormous selection at the best of times. He wears them for school but no need to be all black. Am I searching for a unicorn?