Ethylene Vinyl Acetate sole, Made with skin-friendly durable EVA material,super lightweight, breathableThe deep heel cup and concave vamp with roomy toe box wraps around the whole foot absorbing impact to protect your toes safeBuilt with 1.4 inch thick sole enhance cushioning just like walking on cloudDesigned with anti-slip textured style the cloud slides prevent foot slipping and falling as well as coming outCloud slides concise style and solid design perfects for all season and occasions, bathroom, indoor bedroom, living room, swimming pool, outdoor beach, holiday, spa, leisure, public showers, steam rooms etc.