meshImported???Welcome to the MTENG store, we have the lowest price, the biggest promotion, the best service, you have any dissatisfaction, please feel free to contact us, excellent customer service team will ge an answer within 12 hours. Best blessing, Looking forward to your purchase. We hope that after you recee the goods, can ge us a pertinent evaluation, and we will be very happy about it.???Free Running: Stretch breathable mesh upper with softness and excellent flexiblity, ensures your feet fit closely and feel more freedom, allowing to move the way they were meant to, to enjoy the unparalleled pleasure of free running.???Lightweight: Fashion knitted mesh upper for ultra-lightweight support and breathability can maximizes the upper surface,let your foot always keeps dry and cool.???Daily Life Use: Fashion unique design perfect choice to pair with any occasion: casual, walking, running, joking, training, indoor, sports, outdoor, travel, exercise, workout and so on.???Tips: There is a size chart on the product description. Please refer to the size reference to find the correct size, not the Amazon shoe size chart.