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Sidiz T80 task chair review

Sidiz is an office chair developer from Gyeonggi-do, South Korea. In 2014, they released the Sidiz T80 task chair. It won a few awards but flew under the radar in the west. That changed when Dr. Disrespect (one of the world’s top streamers) started using one. The T80 is cheaper than Herman Miller chairs. It has more advanced ergonomics than PC gaming chairs. This Sidiz T80 chair review explores a unique ergonomic option for computer users.

Sidiz T80 chair review
Dr. Disrespect made the T80 famous when he started using it in 2019.

Two things happened that put Sidiz task chairs on the esports map. First, in late 2018, they signed a deal with Korean esports team Gen G. The team now uses Sidiz T80 chairs at their Seoul training facility.

Team Gen G using Sidiz T80 chairs
Team Gen G using Sidiz T80 chairs at their Seoul training center.

Second, Herschel “DrDisRespect” Beahm has over 3.7 million followers on Twitch and 1.34 million subscribers on Youtube. In early 2019, he replaced his Maxnomic with a Sidiz T80. His rave reviews put the T80 in front of his massive fanbase.

DrDisrespect Sidiz chair testimonial

Compared to colorful PC gaming chairs, the styling of the T80 is conservative. There are many features, but they might appear underwhelming at first glance. Digging deeper, it becomes apparent why Team Gen G, Dr. Disrespect and his disciples rave about this chair.

Sidiz T80 on Amazon $699.00

Detailed Sidiz T80 review

Sidiz T80 review
The T80 is an ergonomic task chair with subtle but effective ergonomic features.

The Sidiz T80 is an ergonomic task chair. Competitors include the Herman Miller Aeron and the Steelcase Leap. All chairs share similar features. The big difference is that the T80 is a few hundred dollars cheaper than both competitors.


The T80 has several impressive features. These include adjustable lumbar, armrests, seat depth and neck support. It also comes with an impressive 10-year warranty.

Sidiz T80 features
The Sidiz T80 packs in several impressive features.

  • Adjustable headrest: you can adjust the height and the angle of the soft, padded headrest.
  • 3-directional armrests: arms move in three directions. This provides optimal support for the shoulders and wrists.
  • Tilt tension: rotating the tilt tension lever can keep the chair fixed, or let it tilt like a rocker.
  • Ultimate Sync Tilt: this syncs the movement of the chair with body movement. For example, when you lean back, the seat angles upwards to keep your hips in place.
  • Adjustable Seat Slide Slope: this lets you slide the seat forward or back. That ensures the perfect seat depth for your body.
  • Premium Padding: resilient memory form plus antibacterial high elastic sponge. This provides dense support that holds up well over long sitting periods.

Sidiz T80 mesh backrest
The model available on Amazon comes with a dark grey mesh backrest.

On the Sidiz website, cover options include mesh, fabric, and leather. On Amazon, only the dark grey mesh version is available. The point of the mesh back is ultimate breathability and comfort. When you sit, the mesh has an elastic quality that gives enough to take the shape of your body. The advanced breathability keeps the seat cool, even after long periods of sitting.


The Sidiz T80 has a compact seat. But with flat edges, it provides plenty of room for the legs.

Sidiz T80 review of the seat
The flat seat provides plenty of legroom.

  • Seat width & depth: 19.8″ (W) x 19.6″ (D)
  • Backrest height & width: 19.8″ (H), 29.7″ (W)
  • Size rating: people 5’5″ to 6’6″ tall; up to 250 pounds

On paper, these dimensions look similar to typical gaming chairs for small people. But Dr. Disrespect is 6’8″ tall. Thus, even with smaller contact points on the seat and backrest, the T80 should fit most adult sizes.

Dr. Disrespect with Sidiz T80 task chair
Dr. Disrespect (6’8″) with his Sidiz T80 chair.

Learn how sizing affects ergonomics in our this detailed tutorial:

FEATURE: Gaming chair sizing guide


Sidiz chairs come with a 3-year warranty and 30-day money-back guarantee. It’s legit, but a bit awkward. That’s because the Sidiz team is in South Korea. For now, the best way to get support is through their Amazon Seller Profile page.

FEATURE: How long do gaming chairs last?

Sidiz T80 buying advice

Thinking about buying a Sidiz T80? This section will help you to make an informed buying decision.

How to buy a Sidiz T80

Outside of South Korea, Sidiz sells T80 chairs through a few furniture retailers in Europe. They also sell to North American and European markets through Amazon.

Sidiz T80 on Amazon $699.00

Who should buy a Sidiz T80?

Because of the cost, high-end ergonomic task chairs are often considered CEO chairs. These are pricey power seats that convey status.

But the Sidiz T80 is marketed at esports players. That makes the T80 an alternative to pro esports PC gaming chairs. For those willing to pay more than they would for a PC chair, there are a few benefits.

Sidiz T80 target market
The T80 is marketed as a high-end ergonomic chair for hard-core gamers.

The Sidiz T80 provides comparable features to the Herman Miller Embody (around $1500). Head-to-head, the Embody offers precise micro-adjustments in the backrest, but no neck support. The T80’s backrest is less precise but comes with adjustable neck support. All other features are similar — but the T80 is half the price.

Sidiz T80 seat adjustment options
Adjustments under the seat let you control the seat’s angle, depth and height.

As Dr. Disrespect and team Gen G showed the world, the T80 works great as a gaming chair. Those who spend long hours sitting while doing complex work can gain an edge with these chairs. They support good posture, which boosts vitality and improves work performance.

Sidiz T80 alternatives

The point of both task chairs and PC gaming chairs is to support good posture over long periods of sitting. “Ergonomics” is a science that studies how to make equipment best adapt to users. Doing so reduces strain and improves output.

Compared to other high-end task chairs, the Sidiz T80 is a great deal. It’s cheaper and just as precise as the top competitors.

Best pro esports chairs
Pro esports PC gaming chairs are a viable alternative to the Sidiz T80.

Compared to the best PC gaming chairs, the T80 will give you a higher level of comfort and ergonomic control. Pitting the T80 against our top-rated Secretlab Titan is a dead heat. They offer a comparable level of ergonomic support. The Titan is around $300 cheaper and comes with a 5-year warranty (instead of 10 years). ‘

Secretlab Titan esports chairs
Secretlab Titan vs Sidiz T80 is a draw.

If you’re looking for the best high-end features and comfort in a PC chair, the Titan is the best alternative.

Secretlab Titan 2020 Series review


Herman Miller released the first task chair in 1994. DXRacer released the first gaming chair in 2006. As the esports craze swept the world, gaming chairs rose to prominence. Task chair manufacturers sat on the sidelines. It was only last year that Herman Miller decided to get into esports.

Sidiz T80 review conclusion

While innovation blossomed among PC gaming chairs, it sputtered among task chairs in recent years. The emergence of the Sidiz T80 (with Dr. Disrespect’s help) brings fresh energy into the mix. What’s most impressive about this chair is the value for money. You get the best ergonomic features, for half the price of competitors.

The Sidiz T80 brings high-end task chair seating to the masses. It’s a fresh take on the classic task chair design and a great option for those seeking a power seat.

Sidiz T80 on Amazon $699.00

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