Product Name: MOTION MUSCLE SUPPORT Speed Tights Color: Performance Black Size: M I've tried them on twice, but the size doesn't fit, so I'm putting them up for sale. They are almost like new and unused. Please purchase only if you understand that they are used items. Comment: MMS Speed Tights pursue efficient support functions for running movements. MOTION MUSCLE SUPPORT Speed Tights support leg lift and leg flow reduction by placing dye-sublimation prints in positions where leg movement is increased. The base material uses stretch knit with excellent stretch and kickback, efficiently supporting leg movement during races. Asics Running Tights Motion Muscle Support Speed Tights 2011D109