Now ensure your feet stay free and comfortable with our wide range of men’s orthopedic sandals with arch support. KEEN is a US-based footwear and accessories brand run by one of its co-founders named Rory Fuerst. The brand is headquartered in Portland, US, and, back in 2015, it roped in JEREMY COLLINS, a well-known artist, as their brand ambassador. The olive color is derived from the shade of green olive. Shop our wide variety of Men Sandals at the lowest prices. Sandals is available in Polyester Material, Leather and Nylon Material materials. Shop now and take advantage of discount prices on a great selection of Casual, Activewear and Sports Sandals.