2 5/8 inches Barrel Diameter

Can be used for the knee

100% Polyester Imported Elastic closure Machine Wash It's French Terry you can actually work out in — the same comfort & warmth

taking the strain off of your knees and giving you lasting relief ULTRA BREATHABLE COMFORT: Elastic knit neoprene material contours to your knee and leg while repelling sweat and oil for a dry

BREATHABLE: The patented injected nylon and fiberglass outsole is extremely well-ventilated

New Under Armour Men's ColdGear Armour Compression Leggings Size Medium Gray no measurement sticker on knob. 2 5/8 inches Barrel Diameter87% Polyester, 13% Elastane Imported Dual layer fabric with an ultra warm, brushed interior & a smooth, fast drying exterior Stretch mesh gusset & inseam panels provide strategic ventilation 4 way stretch construction moves better in every direction Material wicks sweat & dries really fast Anti odor technology prevents the growth of odor causing microbes