Product information: Fabric: polyester composite elastic fiber Pattern: solid color Waist Type: Mid-High waist Color: gray and black Elasticity: Micro-elastic subdivision Pants length: trousers Style: straight-leg pants Leg opening style: Straight Fabric feature: Anti-Wrinkle Material composition: polyethylene terephthalate (polyester) Size:  SIZE WAIST FORERUNNER WAVES LENGTH 29 74 30.6 41 98 30 76.5 30.9 41.4 98 31 79 31.2 41.8 98 32 81.5 31.5 42.2 100 33 84 31.8 42.6 100 34 86.5 32.1 43 100 35 89 32.4 43.4 102 36 91.5 32.7 43.8 102 Note: 1. Asian sizes are 1 to 2 sizes smaller than European and American people. Choose the larger size if your size between two sizes. Please allow 2-3cm differences due to manual measurement. 2. Please check the size chart carefully before you buy the item, if you don't know how to choose size, please contact our customer service. 3.As you know, the different computers display colors differently, the color of the actual item may vary slightly from the following images.