This is a pair of KEEN Targhee III sandals for men in size 11.5 (UK 10.5, EU 45). The sandals are brown in color with a slip-on style featuring open toes. They are designed for outdoor activities and sports, with a leather upper, fabric lining, and leather outsole. The sandals offer features like arch support, comfort, adjustability, and breathability, making them suitable for casual wear or workwear in various seasons.