Panama is a classic dual strapped summer sandal that comes equipped with a neoprene sock lining, rebound footbed technology, and a thick EVA midsole for added comfort. Features: Water Friendly Upper Materials. Neoprene Sock Lining. Thick EVA Midsole. Vibration Absorbing Rebound Technology. Padded Adjustable Hook & Loop Straps. Spy-Grip Rubber Outsole. SP10349_MDGR. Materials: 80% Textile / 20% Polyurethane (Pu) / Upper Sole. About Spyder: Founded in 1978 in Boulder Colorado, Spyder is one of the world’s most recognizable and credible outdoor sportswear brands. Focused on enhancing the ski experience both on and off the mountain, Spyder prides itself on its advanced technical composition and style.