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Movement is life and the Core-Tex Sit is an exercise device that can help keep us healthy doing something most people do for up to 10 hours a day. This device allows for a controlled, dynamic sitting experience that provides benefits to the lower back, hips, core, and pelvic floor. Keep blood and oxygen moving to all the important parts of your body and feel good doing it. The Core-Tex Sit responds to any subtle shift in your weight and requires no batteries or electricity. The patented design allows the Core-Tex Sit to tilt, slide and rotate all at the same time and just the right amount.

  • Patented motion: Allows controlled, dynamic experience that provides benefits to the lower back, hips, core & pelvic floor
  • Reactive variability: Creates a variable sitting environment that dissipates stress on muscles & joints
  • Easy to use: Simply place the device on your favorite chair or the floor and sit on it.
  • Highly portable: Take it with you anywhere.
"Core-Tex Sit is the easiest and most convenient way I have found to loosen my lower back. It feels great and my core is working in ways it was never challenged before."- David Berganio Jr., PGA Tour Professional

NOTE: For best results, we highly recommend using it on a firm, flat chair.


  • Color: black/aqua blue
  • Materials: plastic
  • Dimensions: 2.5"H x 14"D
  • Weight: 4.4 lbs
  • Tilt & swivel motion: 3D
  • Anti-slouching
  • Patented motion
  • Simple to use
  • Works anywhere
  • No assembly required
  • Highly portable
  • Manufacturer's 1-year warranty


  • 1x Core-Tex Sit
  • 1x User Manual


  • Ships to US
  • Expected Delivery: Sep 22 - Sep 28


  • Returns accepted within 30 days of shipment for orders within the Contiguous US.