Medium Fits Knuckle Circumference 8 -8-3/4 Measure The Circumference Of The Hand Around The Knuckles Gloves Provide Warmth And Compression To Decrease The Inflammation Process 1 Pair Anatomically Shaped To Provide Warmth And Compression For The Temporary Relief Of Arthritic Pain Textured Outer Layer Provides Additional Grip For Everyday Activities Open Finger Tips Allow A Better Sense Of Touch Breathable And Moisture Wicking Color: Black