Women's Frye Knee-high two-tone Melissa 76436 Riding Boot with logo. Worn only 4 hours. Brand: Frye (Melissa Style# 76436) Size: 8M Genuine Leather Shaft Height: below knee, 17.5" Shaft circumference: 13" Shaft/leg insert: 7" Almost new boots in pristine shape. IMPORTANT NOTE REGARDING FIT: The shaft is very narrow and requires a boot horn to get on and off. This boot is only for those with SMALL calves.