Revora ProFlex Knee Sleeve


Most knee sleeves are just a tube of fabric. This one has structure.

🔵 A contoured silicone gel ring that cups the kneecap instead of pressing on it

⚪ Two flexible side stays — lateral support without restricting your squat

💨 Breathable 3D knit with non-slip silicone bands — no swampy neoprene, no hitching it back up

Pull on a cheap sleeve and you get compression. That's it. The ProFlex adds a shaped gel ring around the patella and flexible stays down each side — the two things that turn a fabric tube into actual support. Built for lifters, runners, and anyone whose knees do real work.

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Look Inside The Sleeve.

The Blue Ring Isn't Padding. The White Stays Aren't Decoration.

Turn a cheap knee sleeve inside out and there's nothing there. Just knit. It compresses your leg and that's the entire feature list.

Turn a ProFlex inside out and you find a contoured silicone ring shaped to cup the patella, and two flexible spring stays running down the sides. That's not a marketing difference. It's a physical one, and you can feel it on the first rep.

What's Actually In It

The gel ring cups the kneecap — it doesn't press on it +

A flat sleeve squeezes everything the same. The ProFlex ring is contoured to sit around the patella, spreading pressure into the tissue surrounding the joint instead of loading the kneecap directly.

Two flexible side stays resist lateral wobble +

Spring stays run down each side. They bend freely through a full squat, but they push back against the side-to-side movement a plain sleeve does nothing about. Most sleeves have nothing here at all.

3D knit that actually breathes +

Moisture-wicking, not neoprene. It doesn't turn into a swamp by set three, and it's thin enough to wear under work trousers all day.

Non-slip silicone bands top and bottom +

It stays where you put it. No hitching it back up between sets, no rolling down on a run.

Sized by thigh, not by shoe +

Measure 5.5 inches above the centre of your kneecap. Sizing by height or weight is why most knee sleeves fit badly.

Built for load, not for lounging +

Lifters under the bar. Runners putting in distance. Nurses, tradespeople, anyone on concrete for ten hours. If your knees do work, your sleeve should too.

What Happens When Your Sleeve Has Structure

Less wobble. More support. The bit your last knee sleeve was missing.

What Happens When Your Sleeve Has Structure

Less wobble. More support. The bit your last knee sleeve was missing.

A Gel Ring, Not A Flat Pad

Contoured silicone that cups the kneecap and spreads load into the surrounding tissue, rather than pressing straight down on the joint.

Side Stays That Actually Stabilize

Two flexible spring stays resist side-to-side wobble under load, then bend freely through a full range of motion. Most sleeves have nothing here.

Breathes Under Load

3D moisture-wicking knit instead of neoprene. Comfortable through a full session and thin enough to wear under trousers all day.

Stays Exactly Where You Put It

Non-slip silicone bands top and bottom. No hitching it back up mid-set, no rolling down on a run.

Close-up of the ProFlex gel patella ring and side stabilizers

Frequently Asked Questions

Quick answers. Anything else — support@revoralab.

How do I get the right size? +

Measure your thigh circumference 5.5 inches (14 cm) above the centre of your kneecap and match it to the chart above. Do not size by height or weight — it will not fit. Between sizes? Size up.

What actually makes this different from a $15 sleeve? +

Two things you can see. A contoured silicone gel ring that cups the kneecap instead of pressing on it, and two flexible stays down each side that resist lateral wobble. A cheap sleeve is a tube of knit — it has neither.

When will my order ship? +

Orders are processed within 1–2 business days. [DELIVERY WINDOW — FILL IN FROM SUPPLIER. State the real number including customs.] Free shipping on every order.

What if it doesn't fit? +

30-day returns on unworn items in original condition. Email support@[YOURDOMAIN] with your order number and we'll send instructions. Arrived damaged or wrong? Send a photo within 7 days and we'll replace it free.

Will the side stays restrict my squat? +

No. They flex freely through a full range of motion. They resist side-to-side movement, not bending.

What payment methods do you accept? +

Visa, Mastercard, American Express, Discover, Apple Pay, Google Pay, Shop Pay, PayPal. All processed through Shopify Payments.