Ladies over knee boots - DUO - black leather outers - leather inners - leather insoles - quarter length inside zip -  UK 4 / EU37 / US 6.5 / AU6.5 - 41cms calf (Please google DUO for information on sizing). I measured: 23" high (22" + 1" heel) with 17" circumference at top of boot (but there is a large stretch panel at the back of boot for the perfect fit) @ 16" (41cms) circumference at calf. I'd say easily allows for a wide calf due to the high stretch panel. Only ever tried on. Possibly light creasing and dust to outersoles from shop-soiling but utterly negligible. £400 new. Thigh high are discontinued. Returns accepted with my tags in place please x