Features: -Mesh upper -EVA outsole -EVA insole -Velcro and elastic -With lights * Care: EVA shoes can be hand washed with mild soap and baking soda. Wash with a cloth or soft brush and allow to dry in a cool shaded area. Never put your shoes in the washing machine, dryer or dishwasher! EVA shoes are thermoformed, so they can be deformed by heat. We advise you to store the shoes away from the sun or heat, as they can deform due to the EVA composition. We also do not recommend leaving them in a car in the sun