Seen few comment these run big in sizing. I wear a solid 9.5 US in all shoes. These 9.5US were a little longer in the toe, nothing I would try a 9 US over. The integrated tongue design does take a little getting use to, but worth it for water proof and dry feet. Second about the integrated tongue, talk about a secure fit and feel, yes, again worth getting use to this design. Shoe is very lightweight. The bottom sole is very stout. I mean I tried to bend shoe with my hands, not happening. Upside to this, shoe feels very,very plant during swing. As for the shoe being white and staining, I use Tarrago Nano shoe and textile spray protectant for years on white golf bags and shoes and never had a problem keeping white golf gear clean. Just apply once per year.