Features: Notice: This cycling suit is delivered in EU size, which is the same as US size and bigger than CN size. S(Eu)=S(Us)=M(Cn), please refer to our size chart to choose the right size. Size is optional: S(CN),XS(EU)=Chest 33.9, Waist 24.4-36.2 / M(CN),S(EU)=Chest 36.2, Waist 25.2-37.0 / L(CN),M(EU)=Chest 38.6, Waist 26.0-37.8 / XL(CN),L(EU)=Chest 40.9, Waist 26.8-38.6. Made of polyester and spandex, soft and breathable, with good flexibility. 3 pockets at the back, easy to carry your small articles. Silicone hem both at the jacket and trouser ends designed for skid resistance. Sponge cushion with good breathability for comfortable sit. Zipper with reflective stripe design at side of trouser ends to ensure night riding safety. Perfect for riding, cycling and cross country race etc.