TCX X-Ride waterproof motorcycle boots. Above the ankle, but not calf height. Size is 11, but bought to wear for 10.5 feet to get the extra width. TCX boots run wider than most manufacturers, so if you havereally narrow feet, these might not be the right choice.
Side zipper works really well. Waterproof zipper is supposed to work, but I have only limited experience riding in hard rain. But puddles and wet roads did not seem to get past the boot or the zipper. The tread is pretty good on oil and pavement even though it does not look like it with the small grooves.
Had a pull-on loop added to the rear top of the boot to make even easy on/off.