Sandal

A sandal is an open shoe with a sole held to the foot by straps or a band. Its exposed design distinguishes it from closed footwear.

Sole (footwear): The bottom part of a shoe that supports the foot and contacts the ground. It forms the base beneath a sandal’s straps and foot.
Flip-flop: A lightweight sandal held by a Y-shaped strap between the toes. It is a minimal sandal suited to casual wear and beaches.
Ancient Egyptian footwear: Footwear worn in ancient Egypt, including sandals made from plant fibers, leather, and other materials. Egyptian sandals are among the best-preserved early examples of the form.
Shoe: A covering for the foot, usually with a sole and an upper that protects or supports it. Sandal is one open form within the broader category of shoes.
Footwear strap: A narrow band of material that secures footwear to the foot. Straps or bands hold a sandal in place while leaving much of the foot exposed.
Gladiator sandal: A sandal characterized by multiple straps that cross the foot and sometimes the lower leg. Its elaborate straps turn the open shoe into a distinctive style.
Roman footwear: Shoes and sandals worn across the Roman world, including open styles secured by straps. Roman designs made the strapped sandal a recognizable form of footwear.
Closed-toe shoe: A shoe whose upper covers the toes. Its enclosed toe contrasts with the exposed forefoot typical of sandals.
Footbed: The surface inside footwear on which the foot rests. Its shape and cushioning determine how a sandal supports the foot.
Hiking sandal: A rugged open shoe designed for walking on trails, usually with supportive straps and a grippy sole. It applies the sandal’s open construction to outdoor travel.

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FootwearBroader topic: Sandals trade enclosure for ventilation and ease in warm conditions.