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The Sihoo Doro C300 Pro: A Chair That Changes Lives – Vice’s Shaun Cichacki Reviews

The Sihoo Doro C300 Pro: A Chair That Changes Lives

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In a heartfelt and revealing review for Vice, writer Shaun Cichacki shared how the Sihoo Doro C300 Pro ergonomic chair became more than just a premium piece of office furniture—it became a genuine source of relief for his wife, Katie, who suffers from the chronic autoimmune condition Ankylosing Spondylitis. Through Shaun’s eyes and Katie’s experience, the review makes a compelling case for why the Sihoo Doro C300 Pro is a game-changer for anyone dealing with chronic pain and discomfort from long hours of sitting.

More Than an Office Chair: A Lifeline for Chronic Pain

Katie’s daily struggles with Ankylosing Spondylitis—a disease that targets the spine and causes intense, often debilitating pain—meant that something as ordinary as sitting in an best office chair could become excruciating. As Shaun wrote, her old office chair had “started feeling more like she was sitting on hot, broken glass.” But after just a week of using the Sihoo Doro C300 Pro, her pain levels dropped significantly—from a typical 7–9 range down to a much more manageable 3–5.
That kind of relief is not just comfort—it’s life-altering.

Heavy, Premium, and Built to Support

From the outset, the Sihoo Doro C300 Pro commands attention with its substantial build. Weighing approximately 75 lbs in its package and 55 lbs assembled, it’s clear this is not your average office chair. While the weight requires effort to move, Shaun notes this heft is a reflection of its premium construction—and well worth the setup effort. After 30 minutes of assembly, it was ready to go.
And when Katie first sat in it? Her immediate reaction was that it felt like being “cradled.” That gentle, supportive sensation continued throughout her week of testing, even through weather-induced nerve pain flare-ups.

Sihoo Doro C300 Pro Ergonomic Chair

Sihoo Doro C300 Pro Ergonomic Chair for Next-Level ComfortUpgraded from our most popular chair, Sihoo Doro C300 Pro is made for comprehensive and next-level support and comfort for users of all body shapes.

High Customizability: A Chair That Adapts to the User

The C300 Pro is loaded with ergonomic features that allow users to tailor the chair to their exact needs—a key factor in its effectiveness for Katie. From the sliding seat and height-adjustable backrest, to a reclining mechanism that allows daily reconfiguration based on her comfort levels, the chair proved flexible enough to meet her evolving needs.
Shaun also highlighted these same features during his own brief trial, noting that this level of customization simply doesn’t exist in most other chairs. For those with chronic pain or changing physical demands, this kind of day-by-day adaptability can be a major differentiator.

Room for Improvement: Armrests Could Be More Secure

No product is perfect, and the C300 Pro does have one minor drawback, according to Shaun—the armrests. While adjustable, they are too easy to shift accidentally, and the lack of a locking mechanism means occasional readjustments are inevitable. However, in the grand scheme, this is a small compromise for a chair that otherwise excels at its core purpose: ergonomic support and long-term comfort.

Sihoo Doro C300 Pro Armrests

Style That Turns Heads—Without the “Gamer” Gimmick

Aesthetics matter, especially in professional environments, and the C300 Pro delivers. After moving it into Katie’s workplace, Shaun noted how coworkers immediately took notice of the chair’s sleek and premium appearance. Unlike loud, flashy gaming chairs, the C300 Pro offers understated elegance and blends seamlessly into any office setting.
Even when compared to Shaun’s own Razer Iskur V2—a considerably more expensive chair—the C300 Pro stood out for its class, quality, and office-friendly design.

The Verdict: Highly Recommended, Especially for Those Who Need It Most

Shaun Cichacki’s final verdict is both personal and powerful: Highly Recommended. What started as a review of a stylish ergonomic office chair became a testament to how thoughtful design can tangibly improve lives. For Katie, the Sihoo Doro C300 Pro reduced flare-ups, made long workdays bearable, and removed the burning discomfort of her old chair. For Shaun, it offered peace of mind and a solution he thought might never come.
“The number of these flare-ups has dropped now that she’s using the C300 Pro… I’m happy to say, the C300 Pro may have finally solved this issue,” Shaun wrote.
For anyone seeking an ergonomic solution for chronic pain, or simply looking for a high-performance office chair that blends style, comfort, and adjustability, the Sihoo Doro C300 Pro is more than just a smart investment—it might be the answer you didn’t know you were looking for.

Source: Vice – The Sihoo Doro C300 Pro Ergonomic Chair Is a Blessing for Those Suffering From Chronic Pain
By Shaun Cichacki