Trait: Slingback Shoes
A slingback is a type of woman's footwear characterized by a strap that crosses behind the heel or ankle. A slingback strap is distinguishable from an ankle-strap in that the latter is a strap that completely encircles the ankle.
Slingback's straps is usually adjustable through a buckle or an elastic allowing the wearer to slip their foot into the sandal easily without the need to make further (or any) manual adjustment to the strap or buckle, while still holding the foot in the sandal relatively securely. The buckle can be made of metal, plastic, or even sometimes stone.