Ethylene Vinyl Acetate soleHeel measures approximately 1.18 inches"High Quality Material - It is made of high quality EVA material integrated model molding,soft and lightweight.Soft & Comfortable - The banana flip flops with 1.18 inches thick soles,has good cushioning and shock absorbing,wearing them is like stepping on clouds.Anti Slip Outsole - The wavy sole pattern provides excellent traction and stability for most surfaces and terrains.Occasions - These slides slippers are surable for beaches,swimming,rainy days,parties,surfing,bathing,showering,leisure sports, athletic etc.Creative Gifts - Cute design can be gifted to your lovers, friends and colleagues.