Upper PU material, insole soft and breathable properties. Shock absorbing effect is remarkable, particularly suitable for summer wear canvas shoes and boots to kiss!

Edge measurement height is 2 cm, slightly concave in the Middle estimated increases about 1.3 cm around the footbed for breathable mesh surface model

Men cutting range: 40-46 yards (a precise cutting lines on the back)

Ladies cropped range: 35-41 yards (a precise cutting lines on the back)

This insole is of high-grade material, insole softness is extremely good. Breathable mesh surface Pro can also be used in summer high soles!!