Sport Kneepad Pressurized Elastic Knee Pads By Size S-- Upper width15cm,Lower width13cm,length27.5cm Recommendedlegcircumference30-35 cm,Suitforweight:45-60KG M--Upperwidth16cm,Lowerwidth14cm,length27.5cm Recommendedlegcircumference35-40 cm,Suitforweight:60-70KG L-- Upperwidth17cm,Lowerwidth15cm,length27.5cm Recommendedlegcircumference40-45cm,Suitforweight:70-80KG XL-- Upperwidth18cm,Lowerwidth16cm,length27.5cm Recommendedlegcircumference45-50cm,Suitforweight:80-90KG XXL--Upperwidth19cm,Lowerwidth17cm,length27.5cm Recommendedlegcircumference50-55 cm,Suitforweight:90-100KG XXXL--Upperwidth20cm,Lowerwidth18cm,length27.5cm Recommendedlegcircumference55-60 cm,Suitforweight:100-110KG Product Description Weight:100g per piece Material:Polyester Size:Free,Adjustable Suit for:Adult Applicable Scene:Fitness,Basketball,Volleyball,Cycling, Running and so on Please allow 1-2cm measuring deviation due to manual measurement Duetovariousmonitorsandlightingconditions,colorsmaybeslightlydifferentfromlistedphotos Features 1. Prevent injuries and exercise safer 2. Paste strap:Sticky and easy to tear 3. Double bundling:Firmly protect the meniscus Packing List 1 Piece XKnee Support(Not a pair)