The Standing-Mate Chair


The World's First Leaning Ergonomic Chair

NEWTRAL - Born to Relieve Lumbar Strain

The missing piece to your standing desk setup. Most ergonomic chairs promise one “perfect” posture. But your body was never meant to stay still all day.

Made for People While They Work


From avtive sitting to supported standing:Standing-Mate Chair adapts to every posture, every desk height, and the way your body naturally moves.

Expert-Endorsed for the Original Leaning Chair

Sized for Perfection: S & M/L for a custom ergonomic fit.

Tested for Real Workdays, Not Just Showrooms


Built for daily sit-stand work with BIFMA-, SGS-, and TÜV-certified and rigorously tested to empower work, creation, and gaming for years to come.

What Users Are Saying

Features
Standing-MateChair
Work Stool
Saddle Chair
Leaning with support ✓ X X
Perching ✓ ✓ ✕
Standing Chest-Supported ✓ ✕ ✕
Regular Sitting ✓ ✓ ✓
Reclined Sitting ✓ ✕ ✓
Straddle Sitting ✓ ✕ ✓

Clear Instructions, Easy 20–30 Minute Assembly

What's in the Box?

  1. 1.Backrest
  2. 2.Chair Seat
  3. 3.Standing Mat
  4. 4.Screw Covers
  5. 5.Base Cap
  6. 6.Base
  7. 7.Five-Star Chair Base
  8. 8.Gas Lift
  9. 9.Product Manual
  10. 10.Wheels × 5
  11. 11.Backrest Bracket
  12. 12.Mechanism

Customer reviews

2026/09/06

High quality materials and the best instructions for furniture assembly I’ve ever used. Super adjustable in every position.

2026/08/14

Best office chair out there. I bought 2, one for the house as well. I have back issues and this chair gives me many options to get through my long computer days. Worth every penny x2

2026/08/06

This is definitely a game changer for me I am working 60+ hours a week and I would normally stand and it would hurt my joints I have Lupus and my legs ger tired from standing normally but with the ergonomic chair I can rotate standing sitting and it doesn't hurt my back legs or joints very good on my body

Product Details

Description

10+ Ways to Sit. Zero Ways to Ache.

Tired of chairs forcing you into one fixed sitting posture? Meet the Newtral Freedom‑X FF Multi‑Posture Pro Chair, the fully adaptive ergonomic chair built for modern home life. Sit upright for deep‑focus work, cross‑legged for meditation, recline for gaming & reading, or share space with your pets. This chair adapts to your body, mood, and posture—not the other way around.

Perfect for remote workers, creatives, ADHD users, pet‑loving families, and anyone who hates being locked into a single sitting position. Enjoy true mobility around your home bedroom, living room, study or courtyard with a built‑in mobile workstation right on your chair.

✨ Key Benefits

 ✅ Supports cross‑legged, meditation, upright work, gaming & relaxed recline positions

✅ Built‑in retractable laptop tray + hidden cup holder creates a portable home workstation

✅ Heavy‑duty alloy base holds up to 330 lbs for stable wobble‑free performance

✅ 8‑level flip‑up armrests (220 lbs static load) — ideal for pet companionship

✅ Triple‑proof premium fabric: water‑resistant, stain‑resistant, oil‑resistant

✅ SGS‑certified Korea KGS Class 4 gas lift meets international BIFMA safety standards

✅ Silent blade wheels roll smoothly without scratching hardwood & tile floors

✅ 3‑year manufacturer warranty covers quality‑related hardware failures

Full Adaptive Ergonomic Adjustments

  • Backrest Tilt: Lockable 90°‑117° recline with adjustable recline tension
  • Backrest Height: 7.62 cm adjustment for personalized spinal alignment
  • Seat Depth: 5.99 cm adjustability to fit different leg lengths
  • Seat Height: 73.00 cm‑90.98 cm height range
  • Armrest rotation range: 90°‑210° multi‑position flip‑up armrest system
  • **Thick 10.92 cm high‑density foam seat cushion distributes weight & relieves pelvic pressure for long‑hour comfort

Built‑In Mobile Workstation

No separate desk required. Pull out the 3‑position adjustable laptop tray (90° /97° /104° angles, max load 66 lbs) in seconds for laptops, notebooks or snacks. Features anti‑slip bar plus an integrated hidden cup holder. Slide & hide the whole tray within 3 seconds when you don’t need it, saving precious floor space for small apartments & studios.

Pet‑Friendly Human‑Centric Design

Our heavy‑duty flip‑up armrests offer a safe dedicated spot for cats, small dogs or kids to sit beside you. Work, read or unwind while enjoying close pet companionship. Great for animal‑loving households who want to keep desk space free for their own devices.

Premium Build & Materials

  • Detachable steel five‑star base (73.00 cm diameter for maximum stability)
  • Smooth silent rolling blade caster wheels
  • Breathable coarse‑weave triple‑proof upholstery fabric
  • T‑shaped ergonomic backrest that contours naturally to your spine
  • Flat‑packed shipment with multi‑language assembly manual for straightforward home setup

📦 What You Receive: Freedom‑X FF Pro Chair frame, seat & back cushions, 5‑star steel base, silent wheels, gas lift, hardware kit, printed instruction manual.

📐 Core Specifications

  • Color: Vibrant Orange (also available in Dark Grey / Apricot Beige)
  • Net Weight: 52.91 lbs (24 kg)
  • Gross Weight: 56.22 lbs (25.5 kg)
  • Max Weight Capacity: 330 lbs / 149 kg
  • Package Dimensions: 56.01 cm × 46.00 cm × 51.99 cm
  • Fully extended total width (armrests out): 122.99 cm
  • Indoor‑only use | Recommended for home‑office, gaming, reading, meditation & pet‑companion scenarios

🛒 Shipping & Warranty ✅ Tax‑included + Free shipping for most USA & EU orders (2‑8 business day delivery). International air shipping:7‑15 days; sea shipping:30‑50 days. ✅ 3‑Year Warranty: Free repair or replacement for manufacturing‑quality defects (normal daily wear‑and‑tear excluded). Replacement cushion covers available for separate purchase.

“Perfect for our many animals and for sitting cross‑legged. We love this chair!” — Verified Buyer 5/5

Frequently Asked Questions Q: Can armrests safely hold my pet? A: Static load rating up to 220 lbs. Armrests support pets or small children; avoid heavy jumping directly onto armrest surfaces.

Q: Will it fit a small apartment? A: Yes. Fold‑away laptop tray and compact footprint make it ideal for studios & compact living spaces.

Q: Can I buy replacement fabric covers? A: Yes, replacement cushion covers can be ordered separately via customer service.

Who is this chair for? Home‑office remote workers, gamers, meditation & yoga practitioners, ADHD users seeking dynamic sitting options, families with pets or children, anyone tired of rigid single‑function office chairs.

Note: Images show orange variant. UK warehouse currently stocks Apricot Beige only.

Features

✅ Built‑in retractable laptop tray + hidden cup holder creates a portable home workstation

✅ Heavy‑duty alloy base holds up to 330 lbs for stable wobble‑free performance

✅ 8‑level flip‑up armrests (220 lbs static load) — ideal for pet companionship

✅ Triple‑proof premium fabric: water‑resistant, stain‑resistant, oil‑resistant

✅ SGS‑certified Korea KGS Class 4 gas lift meets international BIFMA safety standards

✅ Silent blade wheels roll smoothly without scratching hardwood & tile floors

✅ 3‑year manufacturer warranty covers quality‑related hardware failures

Specifications

  • Backrest Tilt: Lockable 90°‑117° recline with adjustable recline tension
  • Backrest Height: 7.62 cm adjustment for personalized spinal alignment
  • Seat Depth: 5.99 cm adjustability to fit different leg lengths
  • Seat Height: 73.00 cm‑90.98 cm height range
  • Armrest rotation range: 90°‑210° multi‑position flip‑up armrest system
  • **Thick 10.92 cm high‑density foam seat cushion distributes weight & relieves pelvic pressure for long‑hour comfort