Vollebak unveils Sonic Jacket, a wearable sound therapy prototype

Vollebak’s Sonic Jacket did something most wearable-tech clothes never manage: it made the gimmick look almost plausible. The prototype packed 180 inward-facing speakers across the body, arms and hood, each one 32mm wide and 10mm deep, and fired frequencies from 4 Hz to 20,000 Hz directly into the wearer. This was not about blasting music to the room. Vollebak framed it as a wearable resonance chamber, a jacket meant to be felt as much as heard.

That distinction matters. In a market full of smart clothes that feel like lab exercises, the Sonic Jacket at least has a clear job description: help shift brain states linked to focus, creativity, deep meditation and flow. The control unit is more than decorative hardware too. It includes a built-in MP3 player, 10 preset frequencies, a physical dial and support for up to 1,000 additional sound profiles via microSD card, with a companion Bluetooth app still in development. In other words, this is being treated like a serious instrument, not a flashing novelty.

The engineering choice also gives the piece a strange kind of workwear credibility. A jacket with this much infrastructure is not really trying to replace tailoring or a field coat, but it does address a modern problem that suits and shell jackets do not: how to reset your head between the commute, the office and whatever comes after. The people most likely to wear it are not gym-biohack obsessives alone. Think creative directors, product designers, founders, editors and commuters who already use noise-canceling headphones as a survival tool. Vollebak is pitching a garment for the moments when you need to lock in, decompress or claw back some mental bandwidth.

The backstory is as maximalist as the object itself. Vollebak developed the jacket with FBFX, the London special effects studio behind Gladiator, Prometheus, The Martian, Dune and Project Hail Mary, and the company says FBFX has spent 30 years engineering costumes for film and television. The Sonic Jacket first surfaced as part of Vollebak’s Spaceshop project with Bang & Olufsen and SAGA Space Architects in Copenhagen, which is exactly the right kind of context for a brand that has already made jackets from 11km of copper and clothing designed for Mars.

Steve Tidball said it would be “the first in a long series” of sonic wearable technology, and that feels believable. The bigger question is whether anyone outside the innovation crowd will actually wear it to work. Right now, the Sonic Jacket looks less like the future of office dressing than a sharp test case for it: if wearable-tech outerwear ever breaks through, it will be because it solves real workday friction, and because it looks convincing enough to wear before the rest of the industry catches up.