Welax S4 Pro – Ergonomic Office Chair with Foldable Backrest

 
Sale priceCA$479.99 Regular priceCA$539.99
Save CA$60.00
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Key features
  • Assise en mousse en W : Mousse structurée, soutien durable et entretien facile
  • Accoudoirs relevables : Rabattables pour un gain d'espace
  • Commande 3 boutons : Réglages simples et confort rapide

Color
Lumbar Support
Pre-order ·
Estimated delivery by  Oct 17, 2026
Sale priceCA$479.99 Regular priceCA$539.99
Save CA$60.00
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Services & Benefits

  • 2-7 Business Day Free Delivery

  • 60-Day Returns

  • Personal support

  • Eigene Produktion

Services & Benefits

60-day Refund Policy.

Try it at home. If it is not the right fit, we will make it right. See our Return & Refund Policy.

Free Shipping

Free shipping on qualifying orders. Delivery times may vary by destination. See our Shipping Policy.

Warranty

Hassle-free coverage for manufacturing defects. See our Warranty Policy.

Lifetime customer support

Our team is here to help whenever you need us.

Sale priceCA$479.99 Regular priceCA$539.99
Save CA$60.00

Welax S4 Pro – Ergonomic Office Chair with Foldable Backrest

Product Information

Product information

Product Dimensions

28.0" W × 28.0" D × 43.5"–51.2" H

Recommended User Height

61"–73"

Weight Capacity

300 lbs

Product Weight

39.0 lbs

Warranty

3 Years

Package Dimensions

28.7" W × 23.6" D × 16.9" H

Package Weight

50.0 lbs

Number of Packages

1

FAQ

Is the S4 Pro easy to adjust?

Yes. The S4 Pro uses intuitive cable controls that keep key adjustments within easy reach. Adjust the seat height, seat depth, and recline without reaching under the seat.

Does the S4 Pro have enough room for larger users or cross-legged sitting?

Yes. With an 18.3" wide seat and adjustable seat depth, the S4 Pro provides more room for your hips and legs, making it comfortable for different sitting styles.

Can the S4 Pro’s 3D headrest be adjusted?

Yes. The 3D headrest adjusts in height and angle to provide comfortable support whether you’re sitting upright or reclining.

Are the S4 Pro’s armrests adjustable?

Yes. The armrests can flip up and adjust in multiple directions, making it easy to find comfortable arm support for typing, gaming, reading, or relaxing.

What’s the difference between the S4 and S4 Pro?

The S4 focuses on compact storage with its foldable backrest. The S4 Pro offers enhanced comfort and adjustability with cable controls, a wider seat, multi-directional armrests, and a 3D headrest.

Is the S4 Pro difficult to assemble?

Not at all. The S4 Pro comes with the necessary tools and instructions and takes about 15–20 minutes to assemble. No special tools or professional experience required.

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