Knee Support (Pair) anti Slip Knee Brace Elastic Breathable Knee Compression Sleeve Help Joint Pain Relief for Arthritic Sufferer and Recovery from Injuries Fit for Sports (XL, Black). 【Anti Slip Silicone At Top Cuff】 In the market, most of knee compression sleeves are very easy to slip down, in order to solve this issue, we add 2 waves silicone at the top cuff to increase friction, so that it won't slip down.
eBay