Product Reviews
Firm but comfortable
By: Rachel SmithStrong support without painful pressure.
Game changer
By: TommoDidn’t realise how much sleeves mattered until these.
Great for long sessions
By: Kiara SStayed comfortable through a full squat workout.
Dense and supportive
By: E PetersCompression is strong without cutting off circulation.
Top tier quality
By: RobFeels like proper international-level sleeves.
No movement at all
By: DanicaDid tempo squats and they didn’t budge once.
Very stiff
By: Troy DHard work to get on but that’s what you want for heavy days.
Huge confidence boost
By: Mick RKnees feel stable even on max attempts. Worth every cent.
Built like a tank
By: Cass JennerThick neoprene and strong seams. Feels made to last.
Perfect contour fit
By: JayStays in contact the whole movement. No bunching behind the knee.
Browse Australia's leading range of powerlifting knee sleeves. Premium 7mm knee sleeves designed for support, compression, stability, and performance during training and competition.
Knee Sleeves
Harris Stability Systems Knee Sleeves are designed for powerlifters, strength athletes, and serious gym-goers looking for reliable support during heavy training and competition. Whether you're preparing for a max-effort squat, a powerlifting meet, or simply want additional knee support during strength training, our range of premium knee sleeves is built to perform.
Our collection includes high-quality 7mm knee sleeves designed to provide compression, warmth, and stability without restricting movement. Knee sleeves are commonly used by powerlifters, strongman athletes, weightlifters, and strength enthusiasts to help maintain joint warmth and confidence under heavy loads.
Choosing the right knee sleeve depends on your training goals, preferred fit, and federation requirements. Harris Stability Systems offers knee sleeves suitable for both training and competition, with options trusted by athletes ranging from first-time lifters through to national and international competitors.
As Australia's leading strength brand, Harris Stability Systems has supplied premium powerlifting equipment and strength training gear to athletes for over a decade. Our knee sleeves are used by lifters across Australia and around the world who demand durability, performance, and competition-ready support.
Browse our range below to find the best knee sleeves for powerlifting, strength training, and heavy squatting.
What thickness knee sleeves are best for powerlifting?
Most powerlifters choose 7mm knee sleeves for maximum support, compression, and stability during heavy squats. 9mm are used when there is no restriction of rules for extreme heavy training.
Should knee sleeves be tight?
Knee sleeves should fit firmly to provide compression and support while still allowing you to train safely and comfortably.
Can knee sleeves be used in competition?
Many knee sleeves are approved for use in powerlifting competitions, although federation rules may vary.