I ordered for my husband, height 180, weight about 90 kg. In the girth of the corset sat down freely, but the Velcro was enough to zip up as it should. A smaller size would most likely be small in height, in general with the size guessed. Tightens not too much, but there is a certain effect. I liked the quality of performance, the thing is good. Delivery about three weeks in Belgorod.