Posture Correctors & Back Braces
Shop posture correctors and back braces made for desk days, chores, walks and workouts. Choose from a shoulder brace with a waist belt, an adjustable lumbar wrap, a knee brace, an elbow sleeve and trim-to-fit arch insoles.
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How to choose
Posture correctors and braces by area
For your shoulders, the FlexBrace Posture Corrector combines shoulder straps that cross at the upper back with a mesh back panel and a wide waist belt. It is designed as a physical cue to sit and stand more upright.
For your lower back, the CoreGuard Pro Back Support Belt is a snug, adjustable wrap with a front flap, a hook-and-loop closure and perforated fabric.
The KneeFrame Adjustable Knee Brace leaves the kneecap open inside a silicone ring, with two straps above and below the knee. The ArmFlex Elbow Sleeve is a tubular knit sleeve with no straps. PostureStep Arch Support Insoles add a contoured arch and a cupped heel to shoes with removable insoles.
Choose by size and fit
CoreGuard comes in four sizes, from S (23.6–29.5 in) to XL (41.3–47.2 in), measured around the body where the belt sits. KneeFrame is one size and fits a leg circumference of about 13.0–20.9 in, measured at mid-kneecap.
PostureStep comes in XS (EU 35–37), S (EU 38–41) and M (EU 42–44), and you trim the front to match your shoe. For ArmFlex, email us your arm measurement just below the elbow before you order, and we will check the fit with you.
How to wear them
Adjust FlexBrace until you feel a light pull, not a squeeze, and start with short periods. Wear CoreGuard snug but never tight, so you can breathe and move normally.
Start ArmFlex and PostureStep with short periods of wear. Remove KneeFrame if you feel numbness, tingling or skin irritation, and do not sleep in it.
| Product | What it is | Size | Best for |
|---|---|---|---|
| FlexBrace | Shoulder brace with waist belt | — | Desk workers who slouch toward the screen |
| CoreGuard Pro | Adjustable lumbar wrap | S–XL, 23.6–47.2 in | Desk work, driving, chores |
| KneeFrame | Open-kneecap knee brace | One size, 13.0–20.9 in leg | Runners, walkers, hikers |
| ArmFlex | Slip-on knit elbow sleeve | To confirm with us | Long typing and mouse sessions |
| PostureStep | Trim-to-fit arch insoles, one pair | XS–M (EU 35–44) | Standing or walking much of the day |
Frequently asked questions
Can I wear the knee brace under clothes?
Yes. KneeFrame fits under shorts or workout pants.
How do I trim PostureStep insoles?
Use your original insole as a template and trim a little at a time. Try them on before cutting more, because a cut that is too short can't be undone.
Read our back brace buyer’s guide and posture guide for desk workers. For your chair, see lumbar support pillows or the Complete Chair-Fit System in our ergonomic bundles.
Comfort accessories, not medical devices. They are not intended to diagnose, treat, cure, or prevent any medical condition.