It's the same old shape, but now the Onitsuka Tiger Mexico 66 trainers have been reissued with a Mesh Pack variation.
That effectively means the leather upper has been replaced by a mesh finish, which apparently allows your feet to 'breathe' more easily, especially on those warm summer days. Aside from that, this is the same 1960s Onitsuka Tiger shoe, first seen at the Mexico Olympics in 1968 and the first to feature the company's trademark stripes.
Of course, these days, it works more as a slimline casual shoe rather than a runner. If that's what you're looking for, check out Schuh, which will be selling them for around the £60 mark.