It is a ver creamy substance and I was feeling ready for a wash less than a day later. It works great for me. Surprisingly easier to walk in then I expected. These are adorable, super soft, as pictured, and they fit my daughter perfectly. Runs big, I ordered one size smaller and it fits well but still a bit big. Fue por eso que decidí seguir las recomendaciones que toda esta gente hace, y esa es la de "armar" uno mismo sus propios audífonos para jugar, que no es nada más que unos audífonos normales de buena calidad, y comprar por separado un micrófono, así de sencillo. 5-4 "big kid" shoe, and she wound up in a size 6 for this style. I wore them to work with dress pants, and I wear them on the weekends with capris. The sole is worn and more splits are beginning. these have helped me greatly.