STONE ISLAND TURNS A ROME PALAZZO INTO ONE HYPERBLOCK

Rome's Fragmented Palazzo Becomes One Hyperblock

Stone Island opened a new store on Via del Babuino 132, in Rome's Campo Marzio district, built with OMA and AMO around a single sculptural intervention the brand calls the Hyperblock. The Hyperblock is designed to unify the fragmented layout of a nineteenth century palazzo into one continuous retail run, inside a building whose floor plan was never built for open flow between rooms. Via del Babuino runs between Piazza di Spagna and Piazza del Popolo, lined with the kind of boutiques that rarely touch their own architecture. The palazzo's period details, the vaulted ceilings and the original room divisions, stay visible throughout. The block cuts straight through them anyway, and that tension between old palazzo and new intervention is the entire point of the design.

Elvis Wesley, Tim Teven and a Sound System Built for One Palazzo

The store credits four named collaborators, and none of them are in house. Elvis Wesley built the display trunk. Tim Hooijmans handled the lighting. Tim Teven made the table and stools. Ledongil Workshop built the audio system that runs through the space, the piece of the build that turns the palazzo into somewhere people are meant to stay, not just shop. Stone Island says it picked designers whose research and craftsmanship instincts match its own, the same language the brand uses for its fabric focused Research Department. It is a small flex with a real cost: four separate custom commissions is a slower, pricier build than a fit out kit shipped from a central office, and the brand chose it for one Roman address rather than folding the furniture into a standard rollout package. Stone Island Sound, the label's music arm, released a Navy Blue vinyl this month with cover art from Liam MacRae, the same instinct for outside collaborators showing up two verticals over from retail.

180 Square Meters in Chicago Became the Blueprint in 2022

OMA and AMO's relationship with Stone Island started small. The first store under this concept opened at 48 East Oak Street in Chicago on October 20, 2022, a 180 square meter space built to mark the brand's fortieth anniversary, using compressed shredded paper pressed into stone like panels and cork that gets burned, sandblasted and coated until it darkens and holds sound. The rollout named Seoul, Munich and Stockholm as its next stops when it launched, and has since reached Vienna, Shanghai, Paris, Hangzhou, New York and Toronto. Rome is the version of that same language built for a landmarked Roman interior instead of a modern American storefront, and it is the first of the concept's stores to answer to a name as specific as Hyperblock rather than a city name alone.

Naples Got the Documentary. Rome Gets the Architecture.

Stone Island already used this OMA and AMO relationship once this year, in Naples, where it opened a flagship inside Palazzo Fusco on Via Filangieri and paired it with a Glenn Kitson documentary about three decades of Stone Island culture built around the city's Resina vintage market. Rome skips the documentary and puts the architecture forward on its own, with no companion film attached to the opening. Two flagships in one country inside a single calendar year is also a statement about where Stone Island thinks its next customer is standing: not only in Chicago or Toronto, but in the country where Massimo Osti built the brand's fabric research practice in the first place. Together the two Italian openings argue that Stone Island now treats a store the way it treats a garment: a Research Department problem with a different material answer for every site, rather than one template rolled out city to city with the furniture swapped out.

Nine Cities In, One Palazzo Later

The Rome store opened inside The Compass Inside, the same AW26 season that shipped the Q100019 light nylon shell and opened, at the top end, with a 192,500 yen pigment dyed Q100035 anorak. Measured against a single garment that costs more than most people's monthly rent, a four designer commission for one Roman store is table stakes, not extravagance. The store credits Samir Bantal's OMA and AMO team plus photographer Marco Cappelletti by name, a courtesy most retail openings skip entirely. None of that makes Via del Babuino 132 a bigger commercial bet than the Chicago original was in 2022. It makes it the clearest evidence yet that Stone Island stopped decorating stores and started building them the way it builds a jacket, one material decision at a time. Rome is proof the Hyperblock formula survives a building two centuries older than the concept itself.