Hero image 0 of SIHOO Doro S100 Ergonomic Office Chair Computer Chair Desk Chair with 3 Back Support Model & Dual Dynamic Lumbar Support 5-Level Adjustable Backrest & 135-Degree Recline Angle-Black, 0 of 12
SIHOO Doro S100 Ergonomic Office Chair Computer Chair Desk Chair with 3 Back Support Model & Dual Dynamic Lumbar Support 5-Level Adjustable Backrest & 135-Degree Recline Angle-Black
SIHOO Doro S100 Ergonomic Office Chair Computer Chair Desk Chair with 3 Back Support Model & Dual Dynamic Lumbar Support 5-Level Adjustable Backrest & 135-Degree Recline Angle-BlackSIHOO Doro S100 Ergonomic Office Chair Computer Chair Desk Chair 3 Back Support Model Dual Dynamic Lumbar Support 5 Level Adjustable Backrest 135 DegSIHOO Doro S100 Ergonomic Mesh Office Chair with Adjustable seat depth 74 70 127 Off White
Actual Color:Black-Out of stock
White, $289.99, was $339.99
$289.99$339.99
selected, Black, $329.99, was $329.99, Out of stock
$329.99$329.99
Key item features
- Dynamic Lumbar Support: The SIHOO Doro S100 features dual dynamic lumbar support with a 6D automatic adjustment mechanism, providing comprehensive and adaptive lumbar support for various body shapes and postures.
- 4D Armrests: Equipped with 4D coordinated armrests that adjust in four directions, the chair offers ultra-soft and thick surfaces to alleviate shoulder strain during work or study.
- Independent Backrest: The advanced backrest is independently adjustable in 5 levels, accommodating users from 5' to 6'3" tall, and providing tailored support for shoulders and neck.
- Pressure-Free Cushion: The seat cushion features a waterfall-shaped design and adjustable depth, maximizing contact area with thighs and hips to minimize pressure and ensure unobstructed blood flow.
- Premium Quality: Made with high-quality materials, the SIHOO Doro S100 is designed for durability and comfort, backed by BIFMA and SGS certifications for quality assurance.
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Specs
- Desk chair typeOffice Chairs
- BrandSihoo
- ColorBlack
- Seat height22.44 in
- Seat depth17.32 in
- Seat width20.07 in
Current price is USD$329.99
was $329.99$329.99
Price when purchased online
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About this item
Product details
SIHOO Doro-S100 Ergonomic Office Chair Computer Chair Desk Chair with 3 Back Support Model & Dual Dynamic Lumbar Support 5-Level Adjustable Backrest & 4D Coordinated Armrests & 135-Degree Max & Recline Angle Experience ultimate comfort and support with the SIHOO Doro-S100 ergonomic office chair. Its standout feature is the dual dynamic lumbar support system, which automatically adjusts to your body shape for enveloping support. The 4D armrests can be adjusted in four directions, reducing shoulder strain. The independent backrest offers tailored support for different heights, while the seat cushion is pressure-free and promotes good blood flow. With premium materials and top-notch customer service, this chair is both stylish and comfortable, backed by BIFMA and SGS certifications for quality assurance.
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【Dual Dynamic Lumbar Support】Sihoo's latest ergonomic chair, Doro S100 ergonomic office chair, 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.
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【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.
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【Advanced Independent Backrest】Doro S100 ergonomic office chair 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.
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【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.
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【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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【Warranty】Product warranty period is three years. If there is any quality problem, please contact us. After confirming, we will change the accessory for you. We promise to provide you with zero profit product accessories within three years of the warranty period.
info:
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Specifications
Desk chair type
Office Chairs
Brand
Sihoo
Color
Black
Seat height
22.44 in
Directions
Fabric Care Instructions
Wipe the mesh of the chair regularly with a damp cloth; avoid washing with water or using a brush, and refrain from using chemical cleaners, as they may damage the color and texture of the mesh.
Warranty
Warranty information
24-hour online service, 30-day free returns, 60-day free exchanges, and 1095-day warranty.
Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.
Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.
Warnings
CHOKING HAZARD - Children Under 3
CHOKING HAZARD - Children Under 3This toy is not suitable for ages under 3 years. It contains one or more of the following items: marbles, small ball, or small parts.
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Customer ratings & reviews
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Filtered and sorted results would be available on the new 'Customer ratings & reviews' page.
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Showing 1-3 of 8 reviews
Sep 15, 2025
Mia
5 out of 5 stars review
Seller Verified Purchase
Chair
It's amazing comfortable
International review
Review from walmart.ca
Helpful?3AUFS2HM86LV5335561732
Dec 14, 2024
aditya
Item details
Sold and shipped bySIHOO INTELLIGENT HOME USA LTDColor: White
5 out of 5 stars review
Verified Purchase
Awesome dynamic lumber support chair
A perfect ergonomic chair with good number support
Incentivized Review
Helpful?3AUFS2HM86LV5335561732
Sep 6, 2025
Brian
5 out of 5 stars review
Very comfy, does exactly what i need it to do, a chair to game and work in.
Review from sihoooffice.com
Helpful?3AUFS2HM86LV5335561732
