Product Color: Khaki Fit : A Full Fit / Standard Outer Material : Textile Inner Material : Textile Heel Length : 3 cm Sole Material : Thermosole Place of Manufacture: Turkey The width of the collar is 32 cm for a size 38, and the leg length is 16 cm. Sizes are between the sizes. There is 0.5 cm difference. The product is a perfect fit. We recommend one size larger for scalloped or split feet. It's 100% handmade. It is suitable for daily use.