From OOFOS, the Oolala Combo Camo Limited Thong Sandals feature:  OOfoam® technology upper absorbs 37% more impact than traditional footwear Como Camo upper Closed-cell foam is machine washable and designed to minimize odor Slip on styling  Proprietary footbed design reduces stress on knees, ankles and other joints Enables more natural motion Cradles your arches Tread patterned foam outsole Approx. 1.5" platform heel  Imported.