Size Guide
Find Your Perfect Fit
Getting the right size is essential for maximum support and comfort. Measure yourself with a soft tape measure directly against your body — not over clothing.
📏 Section 1 — Chest-Based Braces
Use this table for: figure-8 posture correctors, clavicle braces, shoulder straighteners, and upper back braces.
Measure your chest circumference at the fullest part of your chest, keeping the tape level all the way around.
| Size | Chest (inches) | Chest (cm) |
|---|---|---|
| XS | 28" – 31" | 71 – 79 cm |
| S | 32" – 35" | 81 – 89 cm |
| M | 36" – 39" | 91 – 99 cm |
| L | 40" – 43" | 102 – 109 cm |
| XL | 44" – 47" | 112 – 119 cm |
| XXL | 48" – 51" | 122 – 130 cm |
| XXXL | 52" – 55" | 132 – 140 cm |
| 4XL | 56" – 59" | 142 – 150 cm |
Products using this table: Posture Corrector Back Support Belt, Full Back & Shoulder Brace, Shoulder Straightener & Full Back Brace, Adult Posture Corrector Belt, Clinical Posture Corrector, Back & Shoulder Posture Corrector Belt (Clavicle), Upper Back Posture Corrector.
📏 Section 2 — Waist-Based Braces
Use this table for: lumbar belts, full back dominator braces, reinforced lumbar vests, and spine support belts.
Measure your waist circumference at the navel — the widest point of your midsection.
| Size | Waist (inches) | Waist (cm) | Weight (lbs) |
|---|---|---|---|
| S | 24" – 28" | 61 – 71 cm | 90 – 130 |
| M | 28" – 32" | 71 – 81 cm | 130 – 170 |
| L | 32" – 36" | 81 – 91 cm | 170 – 210 |
| XL | 36" – 40" | 91 – 102 cm | 210 – 250 |
| XXL | 40" – 44" | 102 – 112 cm | 250 – 290 |
| XXXL | 44" – 48" | 112 – 122 cm | 290 – 330 |
Products using this table: Full Back Dominator Brace, Elite Spine Command Back Brace, Reinforced Lumbar & Posture Corrector Vest, Premium Lumbar Back Brace, Thermal Back & Neck Support Brace.
📏 Section 3 — Neck Braces
Use this table for: all cervical collars and neck braces.
Measure your neck circumference around the base of your neck where it meets your shoulders.
| Size | Neck Circumference (inches) | Neck Circumference (cm) | Neck Height (inches) |
|---|---|---|---|
| S | Up to 13" | Up to 33 cm | 3" – 3.5" |
| M | 13" – 15" | 33 – 38 cm | 3.5" – 4" |
| L | 15" – 17" | 38 – 43 cm | 4" – 4.5" |
| XL | 17"+ | 43+ cm | 4.5" – 5" |
Products using this table: Neck Brace & Posture Corrector, Soft Neck Brace & Neck Protector.
✅ Fit Tips
- Between sizes? Size up. A slightly looser fit is more comfortable and still provides full support.
- Snug, not tight. You should be able to breathe freely while wearing the brace.
- Chest braces: Measure at the fullest part of your chest, keeping the tape level all the way around.
- Waist/lumbar braces: Measure at the navel — the widest point of your midsection.
- Neck braces: Measure around the base of your neck where it meets your shoulders.
- First time wearing a brace? Start with 1–2 hours per day and gradually increase wear time.
🙋 Still Not Sure?
Our support team is happy to help you choose the right size. Contact us and we'll guide you to the perfect fit.