Super Lightweight AirMesh Sneakers Breathable Casual Hollow Mesh Weave PatternLightweight runners to keep cool and comfortable. Measure your foot length while standing: from the tip of your big toe to the back of your heel. If your size falls between two sizes, order the larger size. Order one size larger also if your foot is thick or wide. EU Size Australia US Size Heel to toe (cm) 39 6. 5 24. 5 40 7 25 41 8 25. 5 42 8. 5 26 43 9 26. 5 44 10 27 Get them while available at this price.