Label： Yes Upper Material: PU Lining Material: PU Outsole Material: Rubber Insole Material: EVA Function: Anti slip Breathable Wearing Resistant Light Weight Size 30, Foot Length: 196mm-200mm Size 31, Foot Length: 201mm-205mm Size 32, Foot Length: 206mm-210mm Size 33, Foot Length: 211mm-215mm Size 34, Foot Length: 216mm-220mm Size 35, Foot Length: 221mm-225mm Size 36, Foot Length: 226mm-230mm Size 37, Foot Length: 231mm-235mm Size 38, Foot Length: 236mm-240mm Notes: Please choose size according to your foot length,if the feet wide,Please choose a larger size. 1.It's normal for newly made shoes to have a slight odor. Thank you for your understanding 2. Due to different displays and lighting effects, the actual color of the item may be slightly different from the color shown on the picture. Thank you! 3.Dear, as a result of the limitation of our express on the way,sometimes the goods you ordered can be found at the local post office , please pay attention to tracking information, and sign for it in time, we apologize that the inconvenience caused by it, wish you a happy shopping!