Sandals are a type of footwear that are open-toed and typically have straps or thongs that hold the foot in place. They come in a wide variety of styles, from simple flip-flops to more elaborate gladiator sandals with multiple straps. Some sandals have flat soles, while others have a wedge or heel. Many sandals are made from lightweight materials like rubber, leather, or canvas, making them comfortable and breathable in warm weather. Sandals are often worn casually in summer months, but there are also dressier styles that can be worn to more formal occasions. Overall, sandals are a versatile and essential type of footwear in many people's wardrobes.