atmos gives the ASICS GEL-Kayano 12.1 a poison-green sole (1203B092-100)

atmos x ASICS GEL-Kayano 12.1 (1203B092-100)

A cream Kayano with an acid-green gel sole under it. You can overthink that, or just admit you already want it. atmos, the Tokyo shop that’s been pressing the right buttons for decades, put its name on the ASICS GEL-Kayano 12.1 and went for contrast instead of playing it safe.

Cream up top, acid green down low

The upper is cream mesh and white synthetic leather with grey overlays that keep the classic Kayano build: the stacked panels, the silver heel clip, the ASICS logo on the side. Quiet, almost neutral. Then you look down. The FluidRide midsole is olive, with a layer of bright, near-neon green gel glowing through underneath, closed off by a gum outsole. That’s the kind of colour play that turns a plain runner into something with a face.

The GEL-Kayano is on its second life anyway: once a serious overpronation running shoe, now one of the chunkiest, softest retro runners in rotation. On foot it’s a loud-quiet thing. Cream and grey do all the calm work, so the green reads as the one flex. Baggy jeans, cargos, a plain hoodie, done — let the sole be the colour and don’t fight it with more.

US retail or euro resale

Here’s where it gets real. It dropped on 9 October 2026 with a $190 retail price in the US, and ASICS US still has it at that number. In euros it’s a different story: on Solezilla.com the only euro listing right now is a single resale flip at €670. Ignore that one — it’s not a starting price, it’s someone testing their luck. So if you’re shopping in dollars you can still get it near retail; if you’re in Europe you’re looking at import or waiting for a clean listing to land.

No real resale market has built up yet either, so there’s no price history to lean on. This one’s fresh, and scoring it near retail is going to come down to being quick. Want to compare or check sizes, the atmos GEL-Kayano 12.1 page sits next to the rest of the GEL-Kayano line and everything else ASICS has let go lately. For now the only question that matters: is that green a Grail or a Bail?