Hello!
Shaft Height： Size 38 is about 58 cm in length. Every inch increase/decrease is about 0.5 cm increase/decrease.
Calf Circumference：Size 38 is about 35 cm in length. Every inch increase/decrease is about 0.5 cm increase/decrease.
Ankle Circumference：Size 38 is about 23 cm in length. Every inch increase/decrease is about 0.5 cm increase/decrease.
Size chart：True to size
Upper Material：Suede leather
Insole：Plush/Pile/Fleece
Sole Material：Frosted Sole
Heel Height：Mid Heel
Weight：A pair of size 38 shoes weighs approximately 840 g (Shoe box & packaging materials not included)
True to size
Miss A：Foot Length 23.5 / Width 8.7cm，Foot Girth 21.0cm，Narrow Foot (Currently wear size 37)，size 37 fit
Miss B：Foot Length 23.5 / Width 9.0cm，Foot Girth 22.0cm，Wide Foot (Currently wear size 37)，size 37 fit
Miss C：Foot Length 23.7 / Width 9.0cm，Foot Girth 21.0cm，Medium Foot (Currently wear size 38)，size 38 fit
Miss D：Foot Length 24.0 / Width 9.0cm，Foot Girth 21.0cm，Medium Foot (Currently wear size 38)，size 38 fit
Miss E：Foot Length 24.5 / Width 9.5cm，Foot Girth 22.0cm，Wide Foot (Currently wear size 39)，size 39 fit
