• Pink BackJoy SitSmart Posture Core ergonomic seat angled to stabilize the pelvis and reduce spinal strain.
  • Blue BackJoy SitSmart Posture Core corrector seat with a patterned texture shell to prevent slouching pain.
  • Charcoal gray BackJoy posture corrector seat featuring ventilation holes to support cool, pain-free sitting.
  • Side profile view of a blue BackJoy posture corrector seat showing its dynamic active stabilizing curvature.
  • Side view of a dark gray BackJoy posture corrector seat designed to cradle the pelvis and stop lower back pain.
  • Profile view of a pink BackJoy ergonomic posture seat with a sleek, non-slip base designed to keep pain away.
  • Pink BackJoy posture corrector seat resting on a white mesh office chair to optimize workday desk alignment.
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BackJoy

SitSmart Posture Core 2.0 EVA | Waterproof & Travel Friendly | For 180 lbs to 300 lbs | Users recommend it for travel/outdoors/car trips /any chair /great for short car trips and sitting periods

SitSmart Posture Core 2.0 EVA | Waterproof & Travel Friendly | For 180 lbs to 300 lbs | Users recommend it for travel/outdoors/car trips /any chair /great for short car trips and sitting periods

$51.99 USD
$54.99 USD $51.99 USD
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The Sitsmart Core 2.0 upgraded shape replaces the original Core to give slightly more flex and tilt power as you sit down and a bit more wiggle-room for your thighs.

The Posture Core EVA (for 180 to 300 lbs)  is our Sitsmart  Core range that's waterproof, travel and camping friendly  orthotic seats. It's firm proprietary EVA made with BackJoy® brand-specific secret ratios to give rubber-like softness, flexibility, yet firmness and durability.  Its supportive base together with its flexible orthotic tilt action relieves back pain by optimizing your sitting posture. 

SitSmart Posture Core positions your body to naturally relieve back pain and keep you sitting comfortably for hours. Measures 15.5” x 13”.

  • Natural, safe and effective back pain relief
  • Maximum comfort for longer periods of sitting
  • 2x comfort cushioning & wider seating surface
  • Works in any seat—office, car, home—or anywhere you sit!
  • Tilts the pelvis upright to engage core muscles
  • Waterproof
  • Recommended based on customer feedback to fit adults from 180 lbs to 300 lbs.
  • Warning: EVA materials (like the EVA shoes) cannot be left indirect sunlight or hot cars  as shrinkage will occur.

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