SIHOO Doro S100 Ergonomic Office Chair with Dual Dynamic Lumbar Support, 5 Level Adjustable Backrest, 4D Coordinated Armrests, 135 degree Max. Recline Angle, Suitable for Home (S100 Black)

Dual dynamic lumbar support: The latest ergonomic chair from Sihoo, Doro S100, stands out from traditional office chairs thanks to its dual dynamic lumbar support. With the latest dynamic adjustment mechanism and four springs, it offers automatic 6D adjustment that dynamically adapts to different body shapes and postures and provides comprehensive and enclosing lumbar support. This ultimately ensures a higher seating comfort. 【4D Coordinated Armrests】: Doro S100 office chair offers high quality, versatile 4D armrests with ultra-soft surface for maximum comfort. Adjustable 7cm up/down, 3cm forward/backward as well as 72° inside/outside, they coordinate perfectly with the backrest when reclining and provide four direction support to relieve shoulder strain during work and study. 【Advanced Independent Backrest】: The Doro S100 series uses highly elastic mesh fabric for an improved back support experience. The independently adjustable backrest allows you to adjust the upper half in 5 levels. Regardless of your height (150 cm to 190 cm), you will receive comprehensive support for shoulders and neck. The dual lumbar support provides precise support for the lower back and effectively supports the waist. 【Adjustable seat cushion without pressure】: The SIHOO Doro S100 series offers a seat depth adjustment range of 1.97 inches (5 cm). In addition, the seat cushion uses a design in the shape of a waterfall, which effectively maximises the contact surface with the thighs and hips. This remains true even when you are in motion, ultimately minimizing pressure as much as possible and ensuring unhindered blood flow. 【High quality and safety】: SIHOO attaches importance to both product quality and customer service. The Doro S100 is not only characterised by a first-class aesthetic and ergonomic design, but also uses higher quality materials and has a more efficient customer service team. BIFMA and SGS certifications guarantee the enjoyment of the ergonomic comfort of the chair for many years.