This is the perfect sandal for all rock-themed events! The ECCO Felicia slide sandal in gravel color is made of high-quality leather and provides comfort with its unique features. It comes in size 9, US shoe size 10.5, and EU shoe size 40. The sandal is an excellent fit for women of all ages and can be worn for various occasions. The product line is from ECCO, a well-known brand in the shoe industry.