These sleeves provide a snug, supportive fit that stabilises the knee joint, enhances performance, and reduces the risk of injury. With a full 30cm length and 7mm thick neoprene body, they deliver superior warmth and compression to keep your knees protected and primed for every rep. Whether you’re squatting massive loads or pushing through intense training sessions, Harris sleeves will be your trusted go-to gear.
At Southside Fitness, we take pride in stocking only top-tier equipment from brands that deliver results. With Harris Stability Systems, you’re choosing an Australian brand respected by strength communities nationwide for its commitment to quality, innovation, and performance. Shop with confidence, knowing you’re backed by a genuine fitness retailer that offers expert advice and customer care you can count on.
Features
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Maximum support and compression for heavy lifting
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Premium SCR neoprene for enhanced durability and performance
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30cm length for optimal knee coverage
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Classic black-on-black stealth aesthetic
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Sold as a pair (2 sleeves)
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Ideal for powerlifting, bodybuilding, and functional strength training
SIZE CHART
   SIZE     |
MINIMUM(RELAXED FIT,NO STRETCH) |
OPTIMALÂ Â Â (IDEAL FIT) |
MAXIMUM(TIGHTEST FIT,FULL STRETCH) |
SMALL |
31cm |
33CM – 38CM |
40CM |
MEDIUM |
34cm |
36CM – 41CM |
43CM |
LARGE |
37cm |
39CM – 44CM |
46CM |
XL |
40cm |
42CM – 47CM |
49CM |
2XL |
43cm |
45CM – 50CM |
52CM |