Calma adds a cozy sofa à deux with the characteristic rounded profile of its Lou outdoor collection. The seating is fashioned in steel rod, weatherproofed with an anti-corrosion zinc treatment before the final powder coat in a muted green. Designer Inma Bermúdez opts for a studied casualness with a plump seat and assorted back cushions in coordinating tones of sand or blush sun-resistant fabric over comfort foam and a waterproof inner cover with heat-sealed seams.