The OLUKAI Ho'opio White Thong Flip Flop Sandals are designed for women in US size 9 with a slip-on style and low heel height. These comfortable sandals feature arch support, cushioning, and orthopedic benefits, making them ideal for travel, casual wear, and activewear during all seasons. The white color, thong style, and Hawaiian theme with silver and blue accents give these sandals a beachy and vacation-ready look perfect for outdoor activities.