From burgers to lobsters, END. and Saucony have drawn from multiple sources to inspire their previous collaborations. This time, the pair look to human anatomy. The result is a rework of the Azura 2000 called ‘The Brain’. The sneaker’s panelled uppers, retro aesthetic and GRID technology all remain, though there are brain-inspired details throughout. The underlays, tongues — including the co-branded tab — and laces come in hues of brain-like pink, and there’s a bespoke pattern worked into the outsole, interior and shoebox, too. A miniature, END.-branded stress ball — modelled after a brain, of course — completes things.