Hidden Shoe Storage Soles - Spy Hidden Safe

Features Comfy PU Foam - Made from Polyurethane Foam, which is the same material used in all the top insole brands on the market today. This material provides maximum comfort with minimal thickness. Trim to Fit - Fits all shoes between size 8 and 12. Easily cut away excess material for the perfect shoe fit. Can be trimmed both horizontally and vertically for nearly any shoe. Custom Container Space - Engineered to perfectly house the container without you even knowing it's there. Designed in the USA - Precision engineered to the highest standards to pass drop, water, and moisture tests. Made to withstand everyday wear and tear. Patent Pending Design