S4 Ergonomic Desk Chair with Foldable Backrest

Finally Pain-Free at My Desk

I purchased the S4 Ergonomic Desk Chair after experiencing persistent sciatic pain from sitting for long periods. My previous office chair was also starting to fail, so I decided to give this one a try—and I’m so glad I did. Within just a week, my sciatic pain significantly improved and eventually stopped bothering me altogether. The soft cushioning and built-in footrest make it incredibly comfortable, and I love being able to elevate my legs throughout the workday. The foldable back is another great feature, allowing me to easily store the chair under my desk and free up space when it’s not in use. Overall, this chair has made a huge difference in my daily comfort, and I actually look forward to sitting at my desk again.

Comfortable!

I really enjoy the chair and its functionalities. Love the adjustable arms, the footrest, folding capabilities. I will say the head rest is too low for my neck so I detached it. I should’ve looked at the height.

Wonderful desk chair.

I searched for several months for a new desk chair. I finally found what I wanted in the s4 Welax ergonomic chair! I was primarily concerned with how it would fit my body and it is perfect! Customer service helped answer some questions I had and were very helpful and respectful. Thank you for such a wonderful product!