Boots with long shafts with sheep's wool lining! -Synthetic material and genuine leather -Lining made of genuine sheep's wool -RiekerTex -coating that repells water and breathes -Textile on the shaft -Secure rubber compound sole -Zipper and laces Dimensions in size 37: -Height of the shaft about 35.5 cm -Circumference of the shaft about 37 cm -Height of the shaft about 4 cm Euro sizing - 41