size? comes up again with a exclusive release, this time Asics joined them on a size? exclusive makeover of the Gel Kayano ‘Trail’. The sneaker is stripped back to make it more lightweight. Instead of performance materials they’ve applied a premium perforated suede, giving it a real premium touch. The Gel Kayano will be available in two colour ways, both finished off with thick hiking laces. The size? x Asics TIGER Gel Kayano will launch this coming Friday 25th September at size?.