Hi-Tec Aurora Women's Walking Sandals Synthetic Hook and Loop Closure - Utilises a three-pronged fastening system to deliver a secure, customisable and adaptive fit. Synthetic Upper - A pliable, functional blend of materials yield to the foot's movement whilst remaining structurally robust, thereby encouraging a comfortable, stable gait. Neoprene Insole Lining - Cushions the foot superbly. Medial Stability Bar - Delivers impeccable torsional stability, preventing the midfoot from twisting and warping on uneven, aggressive terrain. Sculpted EVA Footbed/Midsole - Work together to cushion the foot and attenuate shockwaves.