These are mid calf height boots, waterproof, foot is roomy. I wear 9-9.5 and ordered the 9 and fits well. The calf is a little narrow but stretchy at the top, I have meaty calfs so I wish they were a little bigger in that area so I could tuck my jeans in easier but they are stretchy enough to make due if my calfs were any bigger these wouldnt work. So far they are pretty comfy for rubber boots, and seem to be the high quality you can expect from lacrosse