Outdoor Armchair Design – Fiber Side by Muuto in Grey

The Fiber Side Outdoor Armchair in Grey by Iskos-Berlin for Muuto redefines outdoor furniture with clean form and thoughtful sustainability. Designed for alfresco use, this piece blends a soft, sculptural seat made from 100% recycled plastic with a slim steel base in powder-coated grey. Light in expression but grounded in function, it reflects Huset’s appreciation for refined, design-forward pieces built to last and live with you—inside or out.

Sculpted form meets outdoor-ready innovation

Shaped for comfort and built with resilience, the Fiber Side Outdoor Armchair features a curved shell that wraps and supports with visual ease. Its UV-stabilised seat resists fading in outdoor environments, while the powder-coated steel legs provide stability in changing conditions. Finished in monochrome grey, this chair’s gentle palette and architectural silhouette make it ideal for terraces, balconies or modern garden settings.

Muuto's outdoor furniture for design-aware living

From solo morning coffee moments to long outdoor dinners, the Fiber Outdoor Armchair is designed to serve—and endure. With armrests set at 68 cm and a generous seat depth of 46 cm, it balances ergonomic support with understated visual clarity. Produced by Muuto and designed by Iskos-Berlin, it’s part of a wider Fiber family made for modern spaces that flow seamlessly between indoors and out.

* Actual colours and design may vary slightly due to different screen settings, the lighting on the photoshoot and other factors.