women seamless crop workout flexible four-way knit sports athletic fitness clothing running long sleeve sports gym, Black

information [size] xs,s,m,l [material] nylon,spandex [season] spring,summer,autumn and winter. [feature] breathable,quick-drying,colorfast; [use for] fitness,yoga,gym,running,training,outdoor,basketball,dancing,etc features 1. good air permeability,moisture absorption sweat,good comfort,is the first choice for womens sports. 2. high grade fabric,stretch well, colorfast and healthy to your skin. 3. fine workmanship,brand 4. high elastic fabric , comfortable and sexy. 5. th