The strap gives adjustability/security

flexible EVA midsole absorbs shock

3 Inch Heel Height-Platform Height 1 Inch

Lightweight Polyurethane Outsole

BIZA FLOW SIZE:40 The strap gives adjustability/securityFeel the Flow of comfort and style coming together in these adorable sandals by Biza Shoes. With a dual zipper design, this sporty breathable knit sandal is the perfect blend of function and fashion. The cushioned insole and durable rubber outsole create a comfort youre sure to love. Features & Benefits Soft Breathable Knit Upper Memory Foam Cushioned Insole Dual Functional Zipper Design Soft Microfiber Lined Insole Durable Rubber outsole 2 1 2 Inch