UK-based design studio Isomi, located in Manor Park, Cheshire, has introduced the Knit One Chair, a forward-thinking piece that highlights the potential of 3D knitting technology in furniture design. This innovation reflects a smarter and more efficient way to create furniture with less waste and more intention.

3D knitting is a digital manufacturing technique that turns yarn directly into a complete textile shape using a knitting machine. Unlike traditional methods, it requires no cutting, sewing, or extra trimming. Already well-known in sportswear and footwear industries, this method is praised for its ability to create detailed, strong structures with minimal material waste.

With the Knit One Chair, instead of foam, the design uses air, and instead of multiple layers, the chair is wrapped in a single, knitted sleeve. This sleeve is custom-shaped on the knitting machine using recycled yarns and monofilament fibers that add structure and durability. The ribbed knit pattern nods to traditional upholstery but adds a fresh texture and see-through quality that showcases the construction instead of hiding it. The final design is a fully recyclable and reversible cover that fits effortlessly over a lightweight metal frame.

Isomi sees deeper value in 3D knitting beyond the product’s appearance. Since the process is digital, it supports local, on-demand production based on real-time needs, avoiding the problem of unused stock. The Knit One Chair also has a smaller shipping footprint, its frame is delivered flat-packed for simple assembly, and the knitted cover is lightweight, easy to manage, and designed to be removed and recycled at the end of its life.