The unique breathable upper design can effectively accelerate air circulation and keep your feet always dry. Arch Support: Deep heel cup & roomy toe box molds to your foot shapes for extreme comfort, ergonomic designed to hug your arches, enhances comfort and relieve foot pain Closure: Pull On Heel Type: Flat Material Composition: Synthetic Portable and Odorless: Durable clogs sandals are made of lightweight and odorless EVA material which are convenient for you to take for a trip Widely Occasions: Perfect for all season, bathroom, bedroom, living room, spa, gym, swimming pool, beach, holiday, leisure, public showers, steam rooms, dorms, camps, pools, locker rooms, anywhere. Note: Shipping Shoes without the Box.