a:85%Polyeste, 15% Spandex, 165g/m2
b:86%Polyeste, 14% Spandex, 200g/m2
c:81%Nylon, 19% Spandex, 200g/m2
d:80%Nylon, 20% Spandex, 200g/m2
·Tight version
·It has good sculpture comfort and outstanding pneumatic effect.
·Elastic stripe fabric stretchy side panels to reduce wind resistance and accelerate sweating
·Supporting muscles relieve fatigue after exercise
·The upper body elastic mesh fabric is comfortable and breathable,which allows shoulders full stretch.
·Built-in Carbon fiber anti-bacterial chamois
·Imported 80G/M3 density foam 
