Oliver Sweeney Secret Shoe
The Oliver Sweeney Secret Shoe is a bespoke set of dress shoes with a hidden agenda. Each pair can be filled with up to six gadgets — three per shoe — that include a tiny Swiss army knife, a phone, a camera, a currency capsule, and even a tracking device. The laces are made from Kevlar and function as a saw in worst-case scenarios, and the leather sole can be inscribed with any details you'd like, including your name, blood type, or a set of GPS coordinates.