Please. My calves are not particularly large, I'm a dress size 12 if that helps, but knee length boots make them look like they're spilling out over the top. I quite like these chunky boots from Boden. [[www.boden.co.uk/en-GB/Womens-Shoes-Boots/Flat-Boots/AZ116/Womens-Chunky-Leather-Boots.html chunky boots]]