Dr. Martens Spence Leather Flared Heel Chelsea Boots in White - Platform height: 1 1/8 in; Heel height: 3 3/4 in - Sendal is a semi-aniline, natural-looking nappa leather with a smooth full-grain finish. I absolutely love these boots but I don't wear them nearly enough to justify keeping them. I've had them for a few years and only worn 2 maybe 3 times so they are in excellent condition. All imperfections are visible in the pictures. They are UNBELIEVABLY comfortable. I wore these to a concert and danced all night without any semblance of foot/leg pain (as someone with prior knee surgery lol). They run a bit big, I am typically a 6.5-7 and sized down per reviews and these fit me perfectly. Sold out online!!