SIHOO

SIHOO Doro C300 Pro V2 Ergonomic Office Chair with Footrest, Grey | Full-Body Adaptive Support, 8D Armrests & Breathable Mesh, Comfy High Back Computer Desk Chair for Long Hours, 135° Recline

Name: SIHOO Doro C300 Pro V2 Ergonomic Office Chair with Footrest, Grey | Full-Body Adaptive Support, 8D Armrests & Breathable Mesh, Comfy High Back
Brand: SIHOO
SKU: B0GSFWNLFD
Price: 499.99 USD
Availability: InStock

By Mike Perry, Hardware Editor · Verified 2026-09-07

Mike Perry has researched PC hardware since 2014, tracking 80+ GPU generations, 50+ retro handheld platforms, and 30+ vintage PC configurations. He synthesises community benchmarks, manufacturer specs, and public forum data into actionable buying guides. View full credentials →

$499.99

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View Current Price on Amazon → Compare to similar gaming peripherals

*Price sourced from Amazon.com. Price and availability subject to change.

Bottom line: The SIHOO Doro C300 Pro V2 Ergonomic Office Chair with Footrest, Grey | Full-Body Adaptive Support, 8D Armrests & Breathable Mesh, Comfy High Back Computer Desk Chair for Long Hours, 135° Recline is a niche pick — read recent reviews before buying in the gaming peripherals category, priced around $499.99. Compare close alternatives before committing.

SpecPicks Verdict

SpecPicks scored SIHOO Doro C300 Pro V2 Ergonomic Office Chair with Footrest, Grey |… using a rating × review-volume × price-fit model applied to our editorial and benchmark analysis across the gaming peripherals category. SIHOO's gaming peripherals lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Mixed or limited buyer feedback at this price point — focus your evaluation on recent reviews that specifically address build quality and long-term reliability, and shortlist one or two close alternatives before deciding.

Common buyer scenarios for gaming peripherals of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the Amazon listing before purchase. Prices, stock, and Prime eligibility update directly from Amazon's catalog and may have moved since this page was last verified.

Pros & Cons

Pros

✓ Backed by SIHOO's warranty and support channels
✓ Ships via Amazon with Prime eligibility and the standard returns policy

Cons

✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
✗ Price, stock, and Prime eligibility update from Amazon and may have changed since this page was last verified

Key Features

A NEW ERA OF ADAPTIVE COMFORT——Real comfort moves with you. This ergonomic chair supports your lower back instantly as you lean forward to type. As you lean back to think, it follows your spine's curve perfectly. The C300 Pro V2's DynaCore Full-Body Support—a system designed to flow with you—responds to every shift, keeping you supported and focused. No more fidgeting—just seamless comfort from your first coffee to your last email.
LESS PRESSURE, LESS FATIGUE——Experience a larger contact area that spreads pressure evenly across your back. The SynchroFlex Backrest instantly molds to your unique spine, adapting to your specific spinal curve to provide a custom fit. This floating sensation takes the stress off your spine, making long hours of sitting feel much easier on your body. You can work or game on this comfy ergonomic chair without that heavy, tired feeling at the end of the day.
STAY SUPPORTED, STAY FOCUSED——When your back feels good, you think better. The Self-Adaptive Lumbar Support 2.0 acts like a second pair of hands, intelligently hugging your lower back in real-time. Whether you lean, twist, or slouch, it automatically fills the gap to chase your every move, ensuring your spine stays in a natural, pain-free curve. You won't be distracted by aches, helping you stay locked in on your work or your game from morning to night.
CUSTOMIZED UPPER BODY SUPPORT—— It's simple to adjust so this desk chair feels like it was built just for you. Make this chair fit you perfectly. The 3D Superwide Headrest features a 28% larger surface area to cradle your neck from any angle, ensuring full-width support and zero strain. Paired with 8D Bionic Armrests, it melts away shoulder tension and supports your arms whether you are gaming, typing, or relaxing.
SEAMLESS ADAPTATION WITH SMART GRAVITY RESPONSE — All essential adjustments—height, recline, and seat depth—are within easy reach via the right-side handle, no fumbling or bending needed. The Smart Adaptive Mechanism 2.0 automatically matches recline resistance to your weight, locking at 105°, 125°, or 135° for work or rest. Slide the seat depth to fit your leg length, easing thigh pressure and boosting blood flow. This desk chair feels built just for you.

Full Specifications

Size	Pack of 1
Brand	SIHOO
Color	Grey
Shape	L-Shape
Theme	Office, Studio, Video Game
Pattern	Solid
Material	Mesh
Arm Style	8D Flip-up
Leg Style	Star Base
Room Type	Game Recreation Room, Home, Meeting, Office, Studio
Arm Height	28.74 inches
Back Style	Split Back
Item Depth	28.35 inches
Model Name	C-V2-Line
Seat Depth	18.5 inches
Style Name	Gen 2
Unit Count	1 Count
Form Factor	Armchair, Desk Chair, Recliner Chair
Seat Height	20.87 km
Seat Length	20.47 inches

Ready to buy?

SIHOO Doro C300 Pro V2 Ergonomic Office Chair with Footrest, Grey | Full-Body Adaptive Support, 8D Armrests & Breathable Mesh, Comfy High Back Computer Desk Chair for Long Hours, 135° Recline is available on Amazon with Prime shipping and the full Amazon returns policy. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

View Current Price on Amazon →

*Price sourced from Amazon.com. Price and availability subject to change.