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Rehband Rx 3mm Knee Sleeve - Froning Series

Sold in Singles

€19.96 Incl. Tax €24.15
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Rehband Rx Knee Sleeve – 3mm – Black/Red

Endorsed by Rogue athlete Rich Froning, Rehband’s Rx Knee Sleeve is a great option for light support with maximum range of motion. Made from a 3mm thick SBR/Neoprene blend, the Rx support is 2mm thinner than the Rehband 7751 series, and offers a useful intermediate level of compression—particularly for athletes with motion-heavy, high-intensity training regimens.

This version of the Rx Knee Sleeve is black with a red side panel. Each sleeve is sold individually and available in sizes XXS to XXL (see the Rehband sizing chart below). Whether you’re looking to reduce the risk of a knee injury or are rehabbing from a previous setback, these simple, durable supports can make a noticeable difference.


  • Sold Individually
  • 3mm thick SBR/Neoprene
  • Color: Black & Red (also available in Black & Pink and Black)
  • Size Options: XXS-XXL (see chart below)

See more: Knee Sleeves Available from Rogue

Fit Guide:

Upper Calf Circumference 29 - 31cm 31 - 33cm 33 - 35cm 35 - 37cm 37 - 40cm 40 - 43cm 43 - 46cm

How to Size: Measure circumference of leg 10cm below the knee cap

Gear Specs

Brand Rehband
Made In USA No
Material Type 3mm thick SBR/Neoprene blend
Color Red
Rehband Rx 3mm Knee Sleeve - Froning Series is rated 4.9 out of 5 by 7.
Rated 5 out of 5 by from Great product Very happy with my purchase comfortable and provides good support
Date published: 2018-10-07
Rated 5 out of 5 by from Great For Hiking I've got a pair of the 5mm for lifting but needed a bit of support for hiking. I tried my 5mm and they worked fine but were a bit stiff and hot. Ordered a pair of the 3mm and they work much better. Lighter, more flexible and not as hot.
Date published: 2018-07-30
Rated 5 out of 5 by from My WOD angel! This knee sleeve is "pain-away" angel! Seeing the word "lunges" on the WOD board no longer causes me say, "Ugh." Thank you, Knee Sleeve, you've given me my favorite WOD "lunges with RX weights!" :D
Date published: 2018-07-15
Rated 5 out of 5 by from Very helpfull just great... This rehband 3mm knee Works and Help me perfectly with my knee issues!... Nice product, color and quality! Thanks!
Date published: 2018-01-21
Rated 5 out of 5 by from Great support Second pair of these that I wear for support for some old knees (one half knee replacement) in Crossfit and running. Like the fit and flexibility...will buy again when needed.
Date published: 2018-01-15
Rated 4 out of 5 by from Almost a 5 star I got these 3 mm sleeves for days when I'm doing circuits with lower weight and lots of dynamic movement. I have a lot of trouble keeping them in place until I get warmed up and have a bit of a sweat going. For the first part of my workout they keep rolling down and need to be constantly readjusted. Once I get past that warm up, they are great and they do stay in place. They keep my knees warm, they offer the perfect balance of support and mobility. They are well built, high quality, rugged sleeves that have held up well so far. I would like to see a silicon bead to help keep them from rolling down at the start of my workout. Almost a 5 star from me.
Date published: 2017-12-24
Rated 5 out of 5 by from If you would ask me would I recommend them, yes I I have been wearing these almost daily for 2 months. I was skeptical on the hold up to the use. Based off what other brands were doing to me at this point I am very pleased. I have not checked out others offered by Rogue. I use them in the morning I can set them out they dry in my room at normal 60-70* temps and in a couple hours they are dry. They Clean well and do not hold smell as long as you dry them out daily. I bought them to keep the knees warm in between movements and they are doing thier job. They do not offer major support so if you need that, this is not your cup of tea. They do not restrict movement I am able to achieve full range squats or stretchs with no bunching or shifting. My workout paces change and the are not always fast as the WOD's so others may see different affects. They have not been sliding but with all elastic item it will be only time. I am 6'2" 220 and I am wearing a medium. I ordered a size smaller for the fit. I was a 39cm measurement. If you would ask me would I recommend them, yes I would.
Date published: 2015-06-17
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