Designed with a physiotherapist
Knee & back support
Compare knee sleeves, a lower back belt and an adjustable posture corrector. Start with where you want support, then check the fit.
- Looking for posture support?
- Already know your size? View bundles
90-day returns, even if worn. You pay return postage. Return details
Choose your support
Start with the product shape and fit that suit what you are looking for.
-
Infinity knee brace, HYKLE Infinity Knee Brace
Copper-infused knee sleeve. Listed compression: 15–30 mmHg.
$59.98
See 1, 2 and 3 options
-
Octo knee brace, HYKLE Octo Knee Brace
Choose with or without straps, in four colors.
$59.98
See 1, 2 and 3 options
-
Lower back support belt, HYKLE Sciatica & Lower Back Support Brace
Adjustable belt with two hip-size ranges.
$59.95
See 1, 2 and 3 options
-
SpineFlex posture corrector, HYKLE SpineFlex Posture Corrector
Adjustable shoulder straps for posture support.
$89.56
See 1, 2 and 3 options
Infinity or Octo?
| Detail | Infinity | Octo |
|---|---|---|
| Design | Pull-on knee sleeve | Knee sleeve with a strap or no-strap option |
| Fabric detail | Copper-infused fibers | Copper-infused fibers |
| Compression listed | 15–30 mmHg | A pressure range is not listed |
| Choices | Four sizes | Four sizes, four colors, with or without straps |
| Start here if | You want a pull-on sleeve with a stated compression range. | You want to choose your color and whether to use straps. |
The size ranges differ. Check the chart for the brace you choose.
Lower back support or posture support?
An adjustable belt around the hips
The HYKLE Sciatica & Lower Back Support Brace is a belt with adjustable straps. Choose the hip-size range, then choose your color.
Straps around the shoulders and back
SpineFlex is an adjustable posture corrector that slips on like a backpack. Check its size guide before choosing your size.
Check the measurements before you choose
Use the chart for your chosen product. The size names and ranges are different. If you are between ranges or unsure where to measure, ask us before ordering.
Infinity knee brace
| Size | Inches |
|---|---|
| Small | 14.50–17 |
| Medium | 17–19 |
| Large | 19–21 |
| X-Large | 21–25 |
Need help matching your measurement? Email support@hykle.com with the product name and ask where to measure.
Octo knee brace
| Size | Inches | Centimeters |
|---|---|---|
| Small | 12–14 | 30–36 |
| Medium | 14–16 | 36–41 |
| Large | 16–18 | 41–46 |
| X-Large | 18–22 | 46–56 |
Need help matching your measurement? Email support@hykle.com with the product name and ask where to measure.
Lower back support belt
Choose a range
| Hip size |
|---|
| 32–47 inches |
| 47–56 inches |
Need help matching your measurement? Email support@hykle.com with the product name and ask where to measure.
SpineFlex posture corrector
| Size | Inches |
|---|---|
| Small | 25–33 |
| Medium | 33–40 |
| Large | 40–48 |
Need help matching your measurement? Email support@hykle.com with the product name and ask where to measure.
Ask us to confirm your SpineFlex size before ordering.
Choose one, two or three
Choose one product, then choose the size for each item. Octo and the back belt also have color options. Bundle offers apply within the same product.
Infinity knee brace, HYKLE Infinity Knee Brace
- 1 brace $59.98
See bundle prices for your currency on the product page.
Choose a bundle on the product page
Octo knee brace, HYKLE Octo Knee Brace
- 1 brace $59.98
See bundle prices for your currency on the product page.
Choose a bundle on the product page
Lower back support belt, HYKLE Sciatica & Lower Back Support Brace
- 1 belt $59.95
See bundle prices for your currency on the product page.
Choose a bundle on the product page
SpineFlex posture corrector, HYKLE SpineFlex Posture Corrector
- 1 posture corrector $89.56
See bundle prices for your currency on the product page.
Choose a bundle on the product pageSupport in customers' own words
These excerpts are from Judge.me reviews marked as verified buyers. Individual experiences vary.
-
Excerpt
I walk behind my mower on an acre lawn.
William PeutzVerified buyer 
View Infinity
-
Excerpt
I wear it for playing Pickleball, as I need the little extra stability it gives me.
AnonymousVerified buyer View Infinity
-
Excerpt
My stancefor golf is highly improved.
Dean BrumleyVerified buyer View Infinity
-
Excerpt
Great belt, gives my back great support when working around the house and walking
shirley mccarthyVerified buyer 
View back belt
-
Excerpt
I was skeptical at first, but I wore them to work and they're great.
Jennifer JonesVerified buyer View Infinity
-
Excerpt
Fits great and offers good support while I was recovering from my injury.
DAVE FontaineVerified buyer View Infinity
Try the fit. You have 90 days.
You can return your support within 90 days of delivery, even if you have worn it. Email support@hykle.com for a return number and address before sending it back. You pay return postage. Refunds are processed within 5–7 business days after we receive the return. Every product also has a 1-year replacement warranty.
Before you choose
What is the difference between Infinity and Octo?
Infinity is a pull-on knee sleeve with a listed compression range of 15–30 mmHg. Octo comes in four colors, with or without straps. Both product pages describe copper-infused fibers. Octo does not list a pressure range. Check each product's own size chart.
How do I choose my size?
Use the size chart for the exact product you want. Infinity and Octo have different ranges. If you are between ranges or unsure where to measure, email support@hykle.com before ordering.
Can I choose different sizes in a bundle?
The bundle picker on each product page lets you choose the available options for each item within one product. Choose a size for every item and check your selection before adding it.
Can I mix Infinity, Octo and back supports for the same discount?
The offers shown here apply within the same product. Combining different products does not qualify for these bundle prices.
Which support should I look at for work?
Start with the area you want to support. Compare the knee sleeves, the hip-fit back belt and the shoulder-and-back design of SpineFlex, then check the measurements. You can read customers' work experiences above.
Will it feel warm or tight?
Fit and comfort vary. Use the product's size guide, and ask us if you are unsure about the fit. You can return a worn product within 90 days of delivery. You pay return postage.
Can I return it after wearing it?
Yes. You have 90 days from delivery. Email support@hykle.com for a return number and address. You pay return postage. Refunds are processed within 5–7 business days after we receive the return.
When will my order arrive?
Orders ship within 2 business days. US delivery takes 3–5 business days from the US warehouse or 3–8 from the overseas warehouse. For Australia, Canada and New Zealand, allow up to 5 business days with tracked priority or 10 with economy shipping. For other destinations, check the delivery options at checkout.