
Sizing Chart
| Size | Height (inches/cm) | Weight (lbs/kg) |
|---|---|---|
| XS | 4'3" - 5'3"/130 cm - 160 cm | 60 - 104 lbs / 27 - 47 kg |
| S | 4'11" - 5'7" / 150 cm - 170 cm | 88 - 132 lbs / 40 - 60 kg |
| M | 5'7" - 5'11" / 170 cm - 180 cm | 132 - 176 lbs / 60 - 80 kg |
| L | 5'11" - 6'3" / 180 cm - 190 cm | 165 - 198 lbs / 75 - 90 kg |
| XL | 6'3" - 6'11" / 190 cm - 210 cm | 187 - 242 lbs / 85 - 110 kg |
Thousands Of Lives Changed
Immediate Support. Long-Term Results.
With the Straiva posture support, you’ll feel instant stability and improved alignment from the moment you start using it.
Over time, it helps reinforce better posture habits, so standing and sitting upright feels more natural, comfortable, and confident.
What Makes Us Different
|   | Straiva | Others |
|---|---|---|
| Clinically Recommended | ||
| All-Day Comfort | ||
| Muscle Memory Activation | ||
| Adjustable |
Immediate Support For Your Back, Shoulders & Neck
Feel powerful relief and support your overall well-being within a short amount of time.
A Future Without Slouching 💚
95%
Reported lasting improvements in their posture
93%
Felt noticeable relief in their back, neck, and shoulders shortly after use
90%
Said they feel more energized and positive throughout the day
* Results according to clinical/consumer studies. For more information refer to each product page.