Powerbasic Elvas Grey Ergonomic Office Chair

Designed for demanding workdays, it incorporates an adaptable lumbar system, 4D armrests and an SGS III gas cylinder that supports up to 150 kg. The ergonomic backrest can be set at five heights and recline from 90° to 135°, while the sliding seat (with breathable honeycomb and high-density padding) maintains even pressure even after hours of use.

Adjustable backrest and lumbar support

The polypropylene shell provides rigidity without adding weight; the lumbar module slides and flexes to follow the natural curvature of the back, promoting a neutral posture all day long.

Adjustable and ventilated seat

The cushion moves 5 cm forwards or backwards to accommodate different thigh lengths. The honeycomb structure facilitates air circulation and prevents heat build-up, which is appreciated in hot climates.

Integrated armrests and footrests

The armrests adjust in height, depth, swivel and width, aligning shoulders and wrists with keyboard or mouse. For breaks, a retractable footrest allows you to stretch your legs when you recline the backrest.

Sturdy base and mobility

The aluminium base with 350 mm spokes provides a rigid and stable platform; the PU castors swivel 360° and glide noiselessly over parquet or tile.

Functional extras

Adjustable headrest and a practical side hook for hanging jackets or headphones are included, details designed for small workspaces.