SUPER COMFYI bought these wellies for my 14 year old daughter who works on a farm at weekends and walks our dog in the woods every night. I was so fed up buying not fit for purpose wellies that I purchased these as a result of other customer feedback. She is a uk size 6 and they fit her extremely well with room for boot socks. Although she said the boots are so super comfy and warm you don't need the extra thick socks. I did say they might rub at the heel, so far they have not. Her only reservation is that she referred to them as "hench!!!!" but the comfort and value for money has way out weighed that! :) SUPER SPEEDY DELIVERY with dispatch information and estimated delivery date and TIME with couriers name. Absolutely first class service and would highly recommed Easy Wellies and the boots I purchased.