100% Leather Synthetic sole Shaft measures approximately 16”knee-high from arch Heel measures approximately 1.25 inches" Boot opening measures approximately 15 around Frye captures the essence of timeless American style - the promise of a dream. Medium width and true to size Leather lined for a luxurious feel, cushioned leather insole. Brand New Without the Box. Full inner zipper closure Leather Upper,Melissa Inside Zip Tall 16 inches tall 15 1/2 Circumference