Waterproof Motorcycle Bike Shoes Covers ,Reusable Anti-slip Rain Snow Shoes Overshoes Gear Zipped Boot for Men and Women Rain Covers (Black, Sole 12.6inch)
no longer available on Amazon but they fit just fine over my Lake Cycling 2015 Men's MX100 Mountain Bike Shoes (Black/Grey - size 48) for my size 13 feet
https://www.amazon.com/gp/product/B0...?ie=UTF8&psc=1

don't remember what I paid but they were not expensive. weird that Amazon won't show me the price I paid.

here they are with my Showers Pass Transit pants









I see tho that there are several other choices
https://www.amazon.com/dp/B0788KY5BG/ref=dp_prsubs_3

https://www.amazon.com/dp/B074M83JT5/ref=dp_prsubs_2

https://www.amazon.com/dp/B075NYTZLS/ref=dp_prsubs_1

the zip up front on mine make them easier to put on than the old Tingley boots I was using many years ago (see below)

I tried these for a while, they are thick & durable but not hi-tops. they are also heavy. because they are not hi-tops they are ok for wet, muddy, snowy conditions but not downpours
Tingley Men's High Top Work Rubber Stretch Overshoe,Black,3XL(14-15.5 US Mens)
https://www.amazon.com/gp/product/B0...?ie=UTF8&psc=1


if I were a commuter & punishing the covers I would def. go with the Showers Pass units Hatchet recommended. the unit I got last year (pictured at top) seem fine but I have not punished them so can't attest to their waterproofness or durability

these are the Tingley pullup boots I used. they were very durable but so difficult to put on I just left my shoes in them! like I said, a zip up front (or back), seems much smarter, so long as the zipper is indeed waterproof
Tingley Rubber 10-Inch 1400 Rubber Overshoe with Button Boot,Black,XX-Large