ELASTIC ANKLE STRAP: Flats for women have elastic straps design, provide a secure fit that won't let your feet slide, but yet it does not feel restrictive or tight at all. Easily put on and off. These womens flats are suitable for holidays, beach, travel, pool, shopping, walking, party, walking a dog, even daily..CUSHIONED SPONGE INSOLE: Flats for women are designed with cushioned footbeds, It's soft and comfortable. These sandals for women confirm all-day comfort even after a long time standing or walking.Upper material: polyurethaneOutlet material: rubberMaterial: rubberSeason: Summer