Build Your Air Chair
Build Your Air Chair
Create a movement-rich space you love with Venn Design Air Chairs at home or at the office
SIZES
Large – 65cm diameter “Task chair” recommended for people 5’1 and taller for upright sitting at standard desk height
Small – 55cm diameter “Lounge chair” recommended for people 5’1 and shorter or as a coffee table seat. Great for kids!
Both sizes support multiple seating heights by inflating / deflating air
FEATURES
Temperature balancing high-density foam, felt, and upholstery grade fabrics encompass the air cushion ensuring a seat that matches your body temperature
Multi-layered stressed skin composite construction distributes sitting loads evenly
Zipper cover hides slider hardware while in use
Upholstery fabrics withstand years of use
MATERIALS
Made in USA supply chain - only exercise balls and pumps are imported
Revolution Fabrics upholstery textiles - South Carolina fabric mill (hemp, polyester, cotton, and wool)
Eco-felt, ripstop nylon, and high-density upholstery foam
YKK zippers and sliders
Latex-free air cushion with included hand-pump and plugs
One room, more ways to sit — Air Chairs at the desk and sofa, Sitting Cushions on the floor
The Air Chair · from $299
A chair that gives sitting more ways to move.
A normal chair asks your body to stay. This one gives it somewhere to go. Start with one — or compose a room with more ways to sit, shift, lounge, and reset.
Configure a piece
The idea
Posture is not the goal.
Variety is.
A normal chair gives your body one answer. The Air Chair gives it somewhere to go.
Scroll to move it ↓More than
one position.
Balance is built in, so small movement starts on its own — the seat that never asks your body to stay still.
- Series
- Standard Fabric
- Size
- Large · 65 cm
- Cover
- Upholstery-grade textile
Sit. Perch.
Lean. Reset.
One seat holds several micro-behaviours. The radius is the point — a place for the body to keep moving without getting up.
- Behaviour
- Sit · perch · lean · reset
- Effort
- Nothing to learn
Some seats
become planets.
Printed from the highest-resolution surface maps captured on recent NASA missions — still upholstered, still made for movement.
- Finish
- Earth · Solar Series
- Size
- Large · 65 cm
Photoreal sports.
Sized for sitting.
Pebble grain, channel seams, the weight of a real ball — the chair kids race to, and adults quietly keep.
- Finish
- Basketball · Sports Series
- Surface
- Pebble grain · 8 panels
Some seats
live on the floor.
The Sitting Cushion adds the posture chairs can’t reach — the ground, for reading, stretching, and the long reset.
- Piece
- Sitting Cushion
- Size
- 14.5″ × 5″
- Fill
- Buckwheat + pressed wool
One object, five ways to live
One room.
More ways to use it.
Earth at the desk, a Standard by the window, cushions on the floor. Same object underneath — more places for the body to go.
The idea
Posture is not the goal. Variety is.
A normal chair gives your body one answer. The Air Chair gives it somewhere to go.
Put movement where you already live
Every home has dead zones.
The couch holds one shape. The desk holds another. The dining chair holds a third. Most of a home is furniture that asks the body to stay put.
Each Air Chair you place turns a dead zone into a movement radius — and each Sitting Cushion claims a patch of floor.
- Desk zone. A Large at task height. Work happens; stillness doesn’t.
- Couch zone. A Small beside the sofa for the seat people race to.
- Floor zone. Cushions where you read, stretch, and reset.
The first five minutes
Nothing to learn. Your body already knows.
There’s no technique and no routine. Balance is built into the seat, so small movement starts on its own.
- 0:00Sit
It holds you at desk height. Firmer or softer is one pump away.
- 0:30Shift
Your weight starts making small corrections. You won’t notice. That’s the point.
- 1:00Perch
You sit forward, hips open, feet planted.
- 2:00Lean
The chair tilts with you instead of arguing.
- 5:00Reset
You bounce once, roll it a foot to the left, and keep working.
The posture trap
Trying harder lasts about seven minutes.
Give your body another position before it has to ask.
Compose your movement room ↑Five worlds
Choose the version that belongs in your room.
Same chair underneath, every time. What changes is what it says in the room.
Standard Fabric · from $299
The quiet one.
Twenty-three upholstery-grade weaves milled in Kings Mountain, NC — bleach-able, color-fast, PFC-free. The chair that disappears into the room until someone sits on it.
Configure Standard ↑
Solar Series · from $399
Put your body back in orbit.
Printed from the highest-resolution surface maps captured on recent NASA missions. Five bodies — Earth, Moon, Sol, Jupiter, Mars — for science lovers, space geeks, and future Martians.
Celestial bodies to help you move your body.
Configure Solar ↑Sports Series · from $399
Play is our brain’s favorite way of learning.
Seven photoreal balls, sized for sitting. The chair kids race to — and adults quietly keep.
Pendleton Wool · from $449
The tactile one.
Pure virgin wool, woven at American mills. Heavier hand, deeper color — the chair you touch on the way past.
Configure Pendleton ↑Pendleton Jacquard · from $479
The statement.
Woven pattern, not printed — Pendleton’s jacquard blankets, tailored to a chair. One per room is plenty.
Configure Jacquard ↑Two sizes
Large works at the desk. Small works closer to the floor.
Every Air Chair adjusts by inflation — air in for higher and firmer, valve out for lower and softer. The size sets the range. Drawn to scale below.
LargeThe task chair · 5'1” and taller
SmallThe lounge chair · kids & lower seating
CushionThe floor · 5–6 in
Many rooms end up with one of each: Large at the desk, Small where the room slows down — and a cushion for everywhere else.
It’s what’s inside that counts
Built like furniture, not gym equipment.
Underneath the upholstery is a latex-free, anti-burst air cushion rated for 300+ pounds. Around it, the layers you’d expect from a good sofa.
- Upholstery-grade fabrics — color-fast, PFC-free textiles made for real rooms.
- High-density foam + eco-felt — a quiet comfort layer between you and the air cushion.
- Ripstop nylon interior — structure that helps the chair hold its shape.
- YKK zippers — removable cover, serviceable build, longer life.
- In the box — upholstered cover, air cushion, hand pump, plugs, instructions, and inflation guide.
Sewn and assembled in Dallas, Texas. Backed by a 5-year warranty.
Against the chairs you know
Your body doesn’t hate sitting. It hates one shape.
Desk, car, couch, bed — the same shape all day. Bodies copy what they repeat. Change the seat and the habit changes with it.
Flat chairs rehearse one position. Premium task chairs hold you in a better version of the same position. Exercise balls move, but they were never meant to live in a room.
The Air Chair is the third option: real furniture that gives your body somewhere else to go.
“I kept thinking I was bad at sitting. Turns out my chair just had one move.” — Air Chair owner
The point is not perfect posture. The point is giving the body more useful positions to return to.
Proof
People notice when sitting stops feeling like sitting still.
The Air Chair does not ask for a posture routine. It changes what the room invites your body to do.
“This Ergonomic Chair You’ll Actually Want to Show Off.”
“Venn Design’s Air Chairs encourage active, thoughtful sitting by forcing you to balance — a boon to both body and mind.”
“I like mine because I keep it in living spaces… They’re luxurious and beautiful!”
“Like a medicine ball–pouf hybrid, but WAY better.”
“With active sitting I never get sleepy at work anymore, my productivity is up, and I have more energy in the evenings.”
“When you don’t have traditional furniture you change position often, moving so many more parts of your body.”
Featured by Gear Patrol · Portland Monthly · Domino · Huckberry
Questions
Everything else you’d ask.
Which size should I get?
Large is the task chair — standard desk height, recommended for anyone 5'1" and taller. Small sits at sofa height: better for kids, smaller adults, lounging, and stretching. Both fine-tune by inflation. If the chair is for a desk, choose Large.
How many pieces should I start with?
Most people start with one Large at the desk. The most-loved second piece is a Sitting Cushion — it adds the floor for resets and stretching, and it’s where the room credit begins. Two chairs and two cushions cover desk, perch, lounge, floor, and stretch.
Which series should I choose?
Standard Fabric is the quiet, durable everyday choice. Solar prints NASA surface maps across the chair. Sports is photoreal play. Pendleton Wool and Jacquard bring woven texture and pattern.
How is this different from an exercise ball?
The Air Chair is built as furniture: upholstery-grade cover, internal air cushion, foam and felt layers, zippered construction, and room-friendly finishes. It moves like active seating without looking like gym equipment.
Can I use it at a desk?
Yes. Choose Large for standard desk height. Add or release air to tune the firmness and height until it feels right for your body and your desk.
Can I add a Sitting Cushion that matches?
Many Standard Fabric finishes have close or exact Sitting Cushion pairings. Solar and Sports artwork does not repeat on cushions, so those pair best with quiet colors like Natural, Cloud, Graphite, Sand, or Fern — or with a deliberate contrast like Pink, Dusty Rose, Mango, or Lagoon.
What comes in the box?
The upholstered cover, a latex-free anti-burst air cushion rated 300+ lbs, a hand pump, plugs, instructions, and a link to the inflation guide video.
How do room credits work?
Multi-piece setups get set pricing: two pieces take $40 off, four pieces take $110 off, and six or more take 12% off the subtotal. The credit applies automatically — what you see as “Today” is what you pay.
Shipping, returns, and warranty
Shipping is free in the US. Returns are 30 days from delivery, with a prepaid return label. Defective merchandise is covered by the manufacturer for five years.
Setup
Unbox, inflate with the included hand pump, zip the cover, sit. Add or release air anytime to change the feel — most people dial it in within a day.
Build your room
Start with one chair. Add pieces where they earn their place.
Every piece stays editable until checkout — sizes, fabrics, artwork, and the room setup.
Create a movement-rich space you love with Venn Design Air Chairs at home or at the office
SIZES
Large – 65cm diameter “Task chair” recommended for people 5’1 and taller for upright sitting at standard desk height
Small – 55cm diameter “Lounge chair” recommended for people 5’1 and shorter or as a coffee table seat. Great for kids!
Both sizes support multiple seating heights by inflating / deflating air
FEATURES
Temperature balancing high-density foam, felt, and upholstery grade fabrics encompass the air cushion ensuring a seat that matches your body temperature
Multi-layered stressed skin composite construction distributes sitting loads evenly
Zipper cover hides slider hardware while in use
Upholstery fabrics withstand years of use
MATERIALS
Made in USA supply chain - only exercise balls and pumps are imported
Revolution Fabrics upholstery textiles - South Carolina fabric mill (hemp, polyester, cotton, and wool)
Eco-felt, ripstop nylon, and high-density upholstery foam
YKK zippers and sliders
Latex-free air cushion with included hand-pump and plugs
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Endurance athletes, doctors, and fitness professionals all agree – the more you move, the better you’ll live
