SIHOO - B100 Ergonomic Office Chair with Footrest, Mesh Office Chair with Adaptive Dynamic Lumbar, Flip-up Arm, Dual-Back, 300lb - Light Gray
SIHOO - B100 Ergonomic Office Chair with Footrest, Mesh Office Chair with Adaptive Dynamic Lumbar, Flip-up Arm, Dual-Back, 300lb - Light Gray
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Specifications
- Product Height54 inchesProduct Width33.5 inchesProduct Depth52 inchesSeat Height (From Floor)18.32 inchesMaximum Weight Capacity300 poundsMaximum Seat Height From Floor21.87 inches
- Key Specs
- Product Height: 54 inches (The out of box height of the item. Height is measured as the vertical distance from the bottom of the item to the top as it would be primarily used or placed.)
- Product Width: 33.5 inches (The out of box width of the item. Width is measured as the horizontal distance from one side of the item to the other as it would be primarily used or placed.)
- Product Depth: 52 inches (The out of box depth of the item. Depth is measured as the distance from the front of the item to the back as it would be primarily used or placed.)
- Seat Height (From Floor): 18.32 inches
- Maximum Weight Capacity: 300 pounds (The maximum load that can be supported by the product.)
- Maximum Seat Height From Floor: 21.87 inches
- Minimum Seat Height From Floor: 18.32 inches
- Seat Width: 19.7 inches
- Seat Depth: 17.14 inches
- Ergonomic Design: true
- Caster Style: 5 (The design of the wheel with brackets or stems mounted to the bottom of each leg which allows for easily moving the item across various surfaces. Certain styles are better suited for different flooring, for example soft casters are best for hardwood or tile while hard casters can more easily glide across carpet.)
- Armrest Features: Adjustable depth, Adjustable height
- Lumbar Support Type: Adjustable
- Assembly Required: Yes
- General
- Brand: SIHOO
- Model Number: B100-M102-JT
- Product Name: B100 Ergonomic Office Chair with Footrest, Mesh Office Chair with Adaptive Dynamic Lumbar, Flip-up Arm, Dual-Back, 300lb
- Color: Light Gray
- Assembly Required: Yes
- Dimensions
- Product Height: 54 inches (The out of box height of the item. Height is measured as the vertical distance from the bottom of the item to the top as it would be primarily used or placed.)
- Product Width: 33.5 inches (The out of box width of the item. Width is measured as the horizontal distance from one side of the item to the other as it would be primarily used or placed.)
- Product Depth: 52 inches (The out of box depth of the item. Depth is measured as the distance from the front of the item to the back as it would be primarily used or placed.)
- Product Weight: 41.8 pounds (The out of box weight of the item.)
- Seat Height (From Floor): 18.32 inches
- Maximum Weight Capacity: 300 pounds (The maximum load that can be supported by the product.)
- Maximum Seat Height From Floor: 21.87 inches
- Minimum Seat Height From Floor: 18.32 inches
- Seat Width: 19.7 inches
- Seat Depth: 17.14 inches
- Backrest Height: 21.08 inches
- Backrest Width: 19.7 inches
- Material
- Material: Metal
- Finish: POLISH
- Frame Material(s): PP+Fiber+Mesh
- Seat Material: Mesh
- Backrest Material: PP+Fiber+Mesh
- Protective Qualities: Fire resistant
- Design
- Office Chair Style: Desk chair
- Ergonomic Design: true
- Base Design: 5-pointed star
- Caster(s) Included: true
- Caster Style: 5 (The design of the wheel with brackets or stems mounted to the bottom of each leg which allows for easily moving the item across various surfaces. Certain styles are better suited for different flooring, for example soft casters are best for hardwood or tile while hard casters can more easily glide across carpet.)
- Recommended Surface(s): All surfaces
- Features
- Motion Type: Swivel
- Number Of Chairs Included: 1
- Reclining: true
- Chair Tilt: Adjustable with tilt-tension control and tilt lock
- Swivel Angle: 360 degrees
- Adjustable Seat Height: true
- Pneumatic Height Adjustment: true
- Headrest Included: true
- Headrest Features: Adjustable height, Adjustable width
- Armrests Included: true
- Armrest Features: Adjustable depth, Adjustable height
- Lumbar Support Type: Adjustable
- Breathable Backrest: true
- Built-In Headphone Jack: false
- Built-In Speakers: false
- Cup Holder(s): false
- Warranty
- Warranty - Parts: Headrest, Armrests, Wheels，Gas cylinder
- Warranty - Labor: SIHOO-SEVICE
- Other
- UPC: 850075417421
Imagine a chair that doesn't just sit there—it sits with you. Whether you're grinding through spreadsheets in your home office, catching up on emails from the living room, or diving into a weekend movie marathon in your entertainment room, the SIHOO B100 ergonomic office chair is designed to move, breathe, and adapt to your life. Let’s start with your back. The adaptive dynamic lumbar support features a spring-loaded pillow that gently responds to every shift in your posture. Lean forward to type—it supports. Sit back to think—it follows. It’s like having a co-pilot for your spine, helping maintain your natural S-curve whether you're deep in focus or just taking a breath. Now, imagine this: you’ve just finished a long day of back-to-back meetings. You wheel your desk chair away from the monitor, recline to 135°, and pull out the built-in footrest. Suddenly, your office chair becomes a lounge chair. That’s the kind of versatility this mesh chair offers. With three recline angles—110° for work, 125° for casual conversation, and 135° for full-on chill mode—it transitions as smoothly as you do. The extra-wide 2D headrest adjusts to your height, so your neck never has to strain. The flip-up armrests let you tuck the chair completely under most desks when not in use—perfect for tight spaces in a bedroom or studio apartment. And when you're gaming or watching movies, the arms recline with you, keeping your shoulders relaxed and your focus intact. Worried about heat? The full-mesh chair back breathes like linen. Air flows through freely, so you stay cool even during intense gaming sessions or long writing sprints. The pressure-relief cushion is thoughtfully designed to distribute your weight evenly, reducing discomfort in your hips and thighs—especially important if you're spending hours in your computer chair. This isn't just a pretty seat. It's built to last. With a reinforced frame and a heavy-duty base, this big and tall office chair supports up to 300 lbs, offering stable, quiet performance whether you're rolling across hardwood or carpet. The tilt mechanism is smooth and silent—so, so no one in the next room will hear you lean back during a Zoom call. From your home office to your entertainment room, from Zoom meetings to movie nights, the SIHOO B100 is more than just an executive chair—it's your personal comfort zone, ready whenever you are. Backed by a 3-year warranty and 30-day returns, it's comfort you can count on.
- Adaptive Lumbar That Moves With You: The elastic dynamic lumbar pillow and dual-back design gently follow your movements, helping maintain your spine's natural S-curve and reducing strain during long hours at your desk chair—whether you're typing away in your home office or leaning back to rest in your living room.
- Your Chair, Your Angle, Your Vibe: Choose from 3 recline positions: 110° for focused work, 125° for relaxed conversations, and 135° for full-on recharge mode. The built-in footrest elevates the experience—perfect for kicking back after a long day or enjoying a movie in your entertainment room.
- Cool, Breathable, and Pressure-Relieving: The full-mesh chair back promotes airflow, keeping you cool and comfortable even during intense gaming or back-to-back meetings. The pressure-relief cushion expands your sitting area, reducing discomfort and helping you stay focused longer.
- Quiet, Stable, and Built for Real Life: With a reinforced frame and heavy-duty base, this big and tall office chair supports up to 300 lbs. The smooth, silent tilt mechanism won't disturb others—ideal for shared workspaces, bedrooms, or late-night gaming sessions in the entertainment room.
- Peace of Mind, Backed by a Real Warranty: We’ve got your back. Enjoy a 3-year warranty and 30-day easy returns. If anything feels off, our U.S.-based support team is ready to help within 24 hours—because your comfort is our priority.
- Adaptive Lumbar That Moves With You: The elastic dynamic lumbar pillow and dual-back design gently follow your movements, helping maintain your spine's natural S-curve and reducing strain during long hours at your desk chair—whether you're typing away in your home office or leaning back to rest in your living room.
- Your Chair, Your Angle, Your Vibe: Choose from 3 recline positions: 110° for focused work, 125° for relaxed conversations, and 135° for full-on recharge mode. The built-in footrest elevates the experience—perfect for kicking back after a long day or enjoying a movie in your entertainment room.
- Cool, Breathable, and Pressure-Relieving: The full-mesh chair back promotes airflow, keeping you cool and comfortable even during intense gaming or back-to-back meetings. The pressure-relief cushion expands your sitting area, reducing discomfort and helping you stay focused longer.
- Quiet, Stable, and Built for Real Life: With a reinforced frame and heavy-duty base, this big and tall office chair supports up to 300 lbs. The smooth, silent tilt mechanism won't disturb others—ideal for shared workspaces, bedrooms, or late-night gaming sessions in the entertainment room.
- Peace of Mind, Backed by a Real Warranty: We’ve got your back. Enjoy a 3-year warranty and 30-day easy returns. If anything feels off, our U.S.-based support team is ready to help within 24 hours—because your comfort is our priority.
- Adaptive Lumbar That Moves With You: The elastic dynamic lumbar pillow and dual-back design gently follow your movements, helping maintain your spine's natural S-curve and reducing strain during long hours at your desk chair—whether you're typing away in your home office or leaning back to rest in your living room.
- Your Chair, Your Angle, Your Vibe: Choose from 3 recline positions: 110° for focused work, 125° for relaxed conversations, and 135° for full-on recharge mode. The built-in footrest elevates the experience—perfect for kicking back after a long day or enjoying a movie in your entertainment room.
- Cool, Breathable, and Pressure-Relieving: The full-mesh chair back promotes airflow, keeping you cool and comfortable even during intense gaming or back-to-back meetings. The pressure-relief cushion expands your sitting area, reducing discomfort and helping you stay focused longer.
- Quiet, Stable, and Built for Real Life: With a reinforced frame and heavy-duty base, this big and tall office chair supports up to 300 lbs. The smooth, silent tilt mechanism won't disturb others—ideal for shared workspaces, bedrooms, or late-night gaming sessions in the entertainment room.
- Peace of Mind, Backed by a Real Warranty: We’ve got your back. Enjoy a 3-year warranty and 30-day easy returns. If anything feels off, our U.S.-based support team is ready to help within 24 hours—because your comfort is our priority.
Whats Included
- 1* office chair 1* menu
- 1* office chair 1* menu
- 1* office chair 1* menu
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Imagine a chair that doesn't just sit there—it sits with you. Whether you're grinding through spreadsheets in your home office, catching up on emails from the living room, or diving into a weekend movie marathon in your entertainment room, the SIHOO B100 ergonomic office chair is designed to move, breathe, and adapt to your life. Let’s start with your back. The adaptive dynamic lumbar support features a spring-loaded pillow that gently responds to every shift in your posture. Lean forward to type—it supports. Sit back to think—it follows. It’s like having a co-pilot for your spine, helping maintain your natural S-curve whether you're deep in focus or just taking a breath. Now, imagine this: you’ve just finished a long day of back-to-back meetings. You wheel your desk chair away from the monitor, recline to 135°, and pull out the built-in footrest. Suddenly, your office chair becomes a lounge chair. That’s the kind of versatility this mesh chair offers. With three recline angles—110° for work, 125° for casual conversation, and 135° for full-on chill mode—it transitions as smoothly as you do. The extra-wide 2D headrest adjusts to your height, so your neck never has to strain. The flip-up armrests let you tuck the chair completely under most desks when not in use—perfect for tight spaces in a bedroom or studio apartment. And when you're gaming or watching movies, the arms recline with you, keeping your shoulders relaxed and your focus intact. Worried about heat? The full-mesh chair back breathes like linen. Air flows through freely, so you stay cool even during intense gaming sessions or long writing sprints. The pressure-relief cushion is thoughtfully designed to distribute your weight evenly, reducing discomfort in your hips and thighs—especially important if you're spending hours in your computer chair. This isn't just a pretty seat. It's built to last. With a reinforced frame and a heavy-duty base, this big and tall office chair supports up to 300 lbs, offering stable, quiet performance whether you're rolling across hardwood or carpet. The tilt mechanism is smooth and silent—so, so no one in the next room will hear you lean back during a Zoom call. From your home office to your entertainment room, from Zoom meetings to movie nights, the SIHOO B100 is more than just an executive chair—it's your personal comfort zone, ready whenever you are. Backed by a 3-year warranty and 30-day returns, it's comfort you can count on.
SIHOO B100 ergonomic office chair designed specifically for individuals who sit for extended periods, this office chair features durable and flame-retardant wave-mesh material that ensures breathability, comfort, and long-lasting use.The chair is equipped with an adjustable and rotatable headrest, a high backrest, ergonomic lumbar support, and 2D adjustable armrests—seamlessly integrating technology into your daily life. All materials are made of high-strength PP, enhancing durability and extending the product's lifespan. The SIHOO Ergonomic Chair serves not only as an office chair but also as an executive chair or gaming chair, catering to diverse needs and preferences. It has passed rigorous SGS and BIFMA certifications, offering added safety assurance. The silent rolling casters provide smooth and quiet mobility, elevating your comfort without disturbance. In short, the SIHOO ergonomic chair meets all your seating needs.
Life doesn't happen in just one room—and neither should your chair. Whether you're tackling deadlines in your home office, relaxing in the living room with a movie, or deep into a gaming session in your entertainment room, the SIHOO B100 Pro ergonomic office chair moves with you through every part of your day. Let's talk about your back first. The adaptive dynamic sacral support lumbar pillow responds instantly to every shift in your posture, while the dual-back design cradles different areas of your spine. After 10+ hours at your desk chair, you'll feel the difference—less strain, more natural support, and zero guilt about those long workdays. Now picture this: you're finally off the clock. You recline your office chair to 135°, pull out the footrest, and suddenly your workspace becomes a lounge. The 4D flip-up armrests adjust up, down, forward, backward, and even rotate 360°—so whether you're typing, scrolling, or just resting your arms, they're exactly where you need them. And when space is tight? Flip 'em up and tuck your chair away. The 3D ultra-wide headrest adjusts on two joints to match your neck's natural curve, so you're never craning forward during video calls or leaning back during movie marathons. The plush, pressure-reducing cushion spreads your weight evenly—no. No more numb legs after long sits. And because nobody likes a sweaty back, the full mesh chair construction breathes like cotton. Air flows freely, keeping you cool whether you're singing at the top of your lungs in your entertainment room, grinding through a deadline in your bedroom office, or hosting a marathon movie night in the living room. Built like a tank but quiet as a whisper, this big and tall office chair supports up to 300 lbs and meets both SGS and BIFMA standards. No wobbles, no squeaks—just smooth, silent motion that won't interrupt your flow or your Zoom calls. From your home office to your entertainment room, from sunrise to sunset, the SIHOO B100 Pro is the executive chair that actually fits your life.
SIHOO B100 Pro ergonomic office chair Designed for enduring comfort and built to last, the SIHOO B100 Pro features wear-resistant, flame-retardant, and non-toxic wave mesh that keeps you cool and comfortable while standing the test of time—ready to accompany you through the best years of your life.Engineered with thoughtful technology, this chair is equipped with a 4D swivel and linkage armrest system, along with a height-adjustable and rotatable headrest, a tall backrest, and ergonomic lumbar support tailored to fit and relieve your body. Compared to the B100 model, the armrests are crafted with finer, softer PVC material for a more delicate touch, offering not only front-back adjustment but also 360° rotation—allowing you to relax and support your arms in any position. Versatile in use, the SIHOO B100 Pro functions perfectly as an office chair, executive chair, or gaming chair. It accommodates a wide range of body types, supporting heights from 1.4m to 1.9m and a maximum weight capacity of 330 lbs, ensuring personalized comfort for everyone. As a chair meant to journey with you through youth and beyond, it also makes a meaningful and practical gift. Certified by SGS and BIFMA for safety and durability, the SIHOO B100 Pro office chair delivers added peace of mind every time you take a seat. In short—it’s designed to meet all your needs.
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