This sports shorts is made of high quality polyester, breathable and quick dry. It features multiple functions, such as back zip pocket for item storage, reflective brand logo for night safety, elastic waistband with drawstring for comfortable fit, mesh air vents for enhanced breathability, long mesh liner for optimal comfort and protection. This running shorts allows full range for motion and activity, great for any man who love sports. Specifications: Material: Polyester + Spandex Color: Black / Green / Blue / Light Grey / Dark Blue / Dark Grey (optional) Size: M(CN),S(EU)=Waist 24.4"-32.3" / L(CN),M(EU)=Waist 26.0"-35.4" / XL(CN),L(EU)=Waist 27.6"-37.8" / XXL(CN),XL(EU)=Waist 29.1"-40.2" / 3XL(CN),XXL(EU)=Waist 30.7"-43.3"(optional) Package Size: 30 * 23 * 2cm / 11.8 * 9.1 * 0.8in Package Weight: 191g-230g / 6.7oz-8.1oz Package List: 1 * Men's Running Shorts Note: 1. The sports shorts are delivered in EU size, which is equal to US size and bigger than CN size: S(EU)=S(US)=M(CN). Please refer to our size chart and choose the correct size. 2. This clothing size information is just for reference only. Please check the above detailed measurement to choose the correct size, and allow 1 - 3cm (0.4 - 1.2") differences due to manual measurement, thanks. 3. Item color displayed in pictures may be showing slightly different on your computer monitor since monitors are not calibrated same.