Built for slip-on style, the Women's Calista Bay Slide Sandal is made with ReBOTL™ material which contains at least 50% recycled PET and has a fabric upper, an EVA footbed for comfort, and rubber outsoles designed for durability.

The ReBOTL™ material used in Timberland® apparel contains at least 40% recycled PET (recycled polyethylene terephthalate, the stuff plastic bottles are made of). The ReBOTL™ material used in Timberland® footwear and accessories contains at least 50% recycled PET. (Excepting trace materials)