Add a chic splash to your casual style in the Vionic with Orthaheel Technology Karina sandal. Sure to be the dressiest flip-flop in your collection, the straps of this women's thong sandal are made of premium leather accented with metallic details; a buckle closure offers adjustability. Rely on the podiatrist-designed EVA traction footbed for cradling, therapeutic support atop a grippy wave-patterened rubber sole.Item # 4167351st Ray Flexor Zone™Adjustable strap with buckle closureAPMA Seal of AcceptanceBiomechanical EVA orthotic with arch support, deep heel cup and dot patternGetting to Know Your Vionic with Orthaheel Technology Footwear or InsolesKnotted toe postLeather, metallic leather or snake-print leather upperMetallic hardwareO-ring ornamentRecommended by Dr. Andrew WeilRubber outsole with wave-patterned treadTri-Planar Motion ControlVionic with Orthaheel Technology footwear and insoles may improve alignment and reduce overpronation, and offer natural pain relief for foot pain, heel pain, knee pain, aching legs and plantar fasciitisStyle Number: 340KARINA-NT