New Bauerfeind GenuTrain Knee Support Brace Targets Pain Relief Size 2 Black Green grey Reinforced triple knee System for 11 x 6 x 6:Orange Reinforced triple knee System for better fit and durability Wide knee for better stability Stitched knee padding for added comfort Vented shell design for increased air flow and breathability EVA breathable foam liner 57% Cotton 38% Polyester 5% Elastane Imported Material wicks sweat & dries really fast Anti odor technology prevents the growth of odor causing microbes Classic crew neck unlike Neoprene and other inferior materials PROTECT YOUR KNEES WITH THE BEST: Incorporated silicone Omega pad leaves the kneecap (patella) pressure free and provides intermittent compression to the soft tissue of the joint leading to increased circulation