The Ninja Sandals are designed with a lightweight, flexible structure to allow for swift and silent movement. They feature a flat sole with subtle traction patterns for grip, and the upper part is made of durable fabric straps that crisscross over the foot, secured with a simple knot or metal buckle. The color palette typically includes muted tones like black, dark blue, or brown, with occasional accents matching the wearer's outfit. The sandals have a slightly worn look to indicate frequent use, with minor scuffs and fraying on the edges of the fabric straps.