Yukon boots Calfskin boots, rubber toe, round toe, front lace-up fastening, back zip fastening, calf height, chunky rubber sole Leg height: 20,5 cm Heel height: 7 cm Sole height: 3 cm. Material: SOLE 100% RUBBER UPPER 95% CALF LEATHER 5% POLYESTER LINING 90% LAMB LEATHER 10% GOAT LEATHER. Made in: IT.