This is for a lovely pair of M&S knee high boots which I am no longer unable to wear after breaking my toe... Size 6. Calf measures 6.5 inches across at the top but may stretch a little further as the fabric is quite stretchy. The boots are about 17 inches tall and heel height is 2.5 inches. Brown faux suede stretch fabric upper. NB these are 'pull on' boots - please check measurements against a pair of boots you know fit you. Good condition - carefully worn. See photos. Need a new home. UK postage only. Thank you. (Shoe 'trees' not included)....