Boys Merrell Black Waterproof Slip On Snow Boots, M-Snoqstlite 2.0, Sz 1 Medium. Part around bottom and toe area is like a rubber. The upper part is more of a fabric. Elastic closure around the top. Slip On Fuzzy interior Red accents Only worn a couple times. Rated for -35 degrees Fahrenheit, -32 degrees Celsius. US 01 M UK 13 M EUR 32 M