Lems Boulder Boot Nylon for sale. Item is used with some heal wear. Previously purchased from Poshmark, these were about a whole size too small for me and I usually wear a US Men’s 11.5. I would recommend this size for someone who wears a US Men’s 10.5 or 11.0. I have cleaned them up and sprayed inside with Dr. Scholl’s probiotic spray because, well because it’s the right thing to do. Questions? Ask away.