My son is 5 nearly 6 not particularly tall but no waist on him! He likes the pull on style jeans but I am struggling to find ones that don't fall down and give him builders bum within 5 seconds! He can't cope with buttons/zips etc and I don't like the adjustable waist ones as they dig in. Any reccomendations of brands to try? Also like the look of those joggers that look like jeans. Anyone with a skinny boy found any that fit? Thanks