Upper Material: three-ply net and four-sided fabric. Sole Material: TPU/Rubber slice. <br />Size: 39-48. Please Kindly refer to the size chart with your feet length carefully before ordering. <br />Convenient: Can be used for summer， spring and autumn.<br />Style: Made to relax your foot and enjoy the healthy life.<br />Use Range: Adult， Men. Perfect for outdoor sporting， walking， hiking and traveling. <br /><br />Features:<br />1.Relaxing your foot when walking.<br />2. Shock absorption， balance， breathable.<br />3. Perfect for natural grass， floor， road， artificial grass.<br />4. 3 colors to choose， satisfying the need of adult men.<br /><br />Size Chart(mm):<br />(please order shoes according to feet length，and size in shoes is Chinese size，not EU size or other size) <br />Foot Length = Insole Length - 1 cm<br />Men US 6 = EU 39 = Foot Length 240 - 245 mm<br />Men US 7 = EU 40 = Foot Length 245 - 250 mm<br />Men US 8 = EU 41 = Foot Length 250 - 255 mm<br />Men US 9 = EU 42 = Foot Length 255 - 260 mm<br />Men US 10 = EU 43 = Foot Length 260 -265 mm<br />Men US 11 = EU 44 = Foot Length 265 - 270 mm<br />Men US 12 = EU 45 = Foot Length 270 - 275 mm<br />Men US 13 = EU 46 = Foot Length 275 - 280 mm<br />Men US 14 = EU 47 = Foot Length 280 - 285 mm<br />Men US 15 = EU 48 = Foot Length 285 - 290 mm<br /><br />This style is true to size if the size difference is within 1 cm. Thanks for your understanding.<br /><br />