Recommended by medical professionals, the Comfort Duo range delivers targeted support for enhanced posture and wellbeing. Its innovative split-seat design uses dual-density foam, featuring Recommended by medical professionals, the Comfort Duo range delivers targeted support for enhanced posture and wellbeing. Its innovative split-seat design uses dual-density foam, featuring softer rear cushioning to encourage natural pelvic alignment and prevent slouching or forward sliding. This high-performance seat technology is integrated into a selection of our best-selling ergonomic chairs, offering premium comfort without compromising durability. The Comfort Duo is ideal for users who spend extended hours seated - whether in the office or working from home - by promoting healthy posture, reducing fatigue, and supporting long-term spinal health. Softer rear cushioning to encourage natural pelvic alignment and prevent slouching or forward sliding.