SitSmart Core Fit

SitSmart Core Fit

“It is not how much exercise you do, it is how long you sit.”




BackJoy SitSmart Core Fit is designed with a rugged edge for the active professionals who move from the desk to the gym daily and seek comfort with a technical edge.  Designed with a woven blend of polyester and spandex, Core Fit provides a soft comfortable feel that is stretchable, breathable, and quick drying. Like your favorite activewear, our sleek silver-grey performance fabric makes sitting longer in any environment more comfortable. 

The SitSmart Core Fit by BackJoy is ergonomically designed to keep you comfortable and feeling fresh when sitting so you can optimize your performance every day.  

  • Natural, safe and effective back pain relief  
  • Poly-spandex weave stretches and keeps its shape under your bodyweight
  • Breathable and quick drying
  • Durable yet soft 4-way stretch elastic fabric
  • Silicon grip zones to guide and keep you in the correct sitting position 
  • Sculpted front pommel with finger grip make adjusting easy and prevents you from sitting too far forward
  • Ergonomically designed to activate the pelvis, glutes and engage core muscles
  • Works in any seat—office, car, home

Experience lasting comfort, fit and shape

The stretchable material on Core Fit flexes while you sit, offering good shape retention without wrinkling. It provides a soft yet sturdy foundation with the ability to retain its original shape over time, while cradling the unique curves of your glutes and thighs.

Stay cool and dry 

Fabric is lightweight and quick-drying.  It helps to keep your body dry & cool.

Resist fiber damage that can shorten wear life

The poly-spandex weave has high elasticity with 4-way stretch fabric.  This helps to give more anti-slip effect and resist damage over time, making it more durable.  The fibers are strong, fade-resistant, and inherently stain resistant due to the non-dye able characteristics. It is a colorfast, resistant, easy to clean fabric.

Breathable with a soft, smooth hand

Enhanced temperature-regulating properties with a soft and cool texture so you can be comfortable in any environment. 


SitSmart can work hand-in-hand with your therapeutic regimen. 

SitSmart Core Fit relieves the pressures and strains caused by sitting that aggravate your underlying conditions, so you can be comfortable. Conditions that SitSmart Core Fit may help relieve: 

  • Neck Pain

  • Back Pain (Lower)

  • Posterior Pelvic Pain

  • Pelvic Girdle Pain



Available Colors:  

Grey / Graphite


Standard . 40cm x 40cm

Side: 40cm x 10cm


  • Upper Material: Diamond jacquard fabric (85% polyester + 15% spandex) with Soft Silicone Grip; Foam filling

  • Base Material: Polypropylene (PP) 

Posted on 01/13/2022 First category 0 1554

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