Thank you for looking at the product. Material: 100% polyester (polyurethane coating on reverse side) Specifications: Trousers have a small coin pocket for keeping coins or keys when jogging or running. There is no pocket on the side of the pants. Size: The pants are designed to be tight. One size larger than the corresponding height is recommended even for people with a standard body type. All my products are 100% Authentic. Please check the image for the condition of the product. International Buyers – Please Note. Thank you for your understanding.