Richard Simmons Men’ 90s NWT Dad Sneakers Vintage Aerobics.
These are a men’s size 12, however they seem to run small and are narrow. Comparing to EU/UK sizes it still looks like they are men’s, not women’s sizing.
Side by side with a men’s On Cloud size 12 sneaker in the last picture.
These are new with tags however the upper portion of the shoe is cracking a little. Man made material, not leather.