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 White)

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【Dual Dynamic Lumbar Support】Sihoo's latest ergonomic chair, Doro S100, sets itself apart from traditional office chairs with its dual dynamic lumbar support. Featuring the newest dynamic adaptive mechanism and four springs, it offers 6D automatic adjustment, dynamically adapting to various body shapes and postures, providing comprehensive and enveloping lumbar support. This ultimately ensures a higher level of seating comfort. 【4D Coordinated Armrest】High-end ergonomic office chairs deserve equally sophisticated armrests. Doro S100 features a pair of 4D armrests with an ultra-soft and thick surface. These armrests can be adjusted up and down by 2.76 inches (7 cm), back and forth by 1.18 inches (3 cm), and inward and outward by 72°, coordinating with the backrest when reclining. You get to enjoy arm support in four directions, helping alleviate the strain on your shoulders whenever you're working, studying, and more. 【Advanced Independent Backrest】Doro S100 series utilizes high-resilience mesh fabric, offering an elevated back support experience. The chair back is independently adjustable, allowing the upper half to be positioned in 5 levels. Whether you are 5' (150 cm) or 6'3" (190 cm) tall, you can enjoy comprehensive support for your shoulders and neck. Additionally, the dual-wing lumbar support provides precise support to your lower back, effectively supporting your waist. 【Adjustable Pressure-Free Seat Cushion】Sihoo Doro S100 series offers a seat depth adjustment range of 1.97 inches (5 cm). In addition, the seat cushion utilizes a waterfall-shaped design, effectively maximizing the contact area with the thighs and hips. This remains true even when you are in motion, ultimately minimizing pressure to the greatest extent possible and ensuring unobstructed blood flow. 【Premium Quality Ergonomic Chair】Sihoo prioritizes both product quality and customer service. Doro S100 not only features a premium aesthetic and ergonomic design, but also utilizes higher-quality materials and boasts a more efficient after-sales service team. BIFMA and SGS certifications guarantee many years of enjoying the chair's ergonomic comfort.

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General description Sihoo's Doro S100 Ergonomic Office Chair is designed to provide exceptional comfort and support for long hours of sitting. With its dual dynamic lumbar support and advanced ergonomic features, this chair adapts to various body shapes and postures, ensuring a comfortable seating experience for users of different heights. Technical specifications Dual dynamic lumbar support with 6D automatic adjustment 4D adjustable armrests (up and down: 2.76 inches / 7 cm, back and forth: 1.18 inches / 3 cm, inward and outward: 72°) 5-level adjustable backrest Seat depth adjustment range: 1.97 inches / 5 cm Height compatibility: Suitable for users from 5' (150 cm) to 6'3" (190 cm) Usage The Doro S100 chair is ideal for home office use, providing support during work, study, and other activities. Its ergonomic design helps alleviate strain on the shoulders and lower back, promoting better posture and comfort throughout the day. Other information Premium quality materials used in