Amazon.com: Vionic Women。Vionic Canoe Dennis Toe-Post Sandal - Men\'s Leather Flip-flop with Concealed Orthotic Arch Support Leather Upper. Brown Leather. Hidden Arch Support. EVA Footbed. Rubber Outsole. MSRP $99.95 Men\'s Size 7 and 8 Women\'s Size 9 and 10 Stay comfortable as you explore paradise in the Vionic Men\'s Dennis Sandals in Black. The Dennis Sandals by Vionic are the perfect go to sandal for your island get away. Vionic Sandals for men have a lightweight EVA footbed, built on a durable rubber outsole, perfect for days spent on the boat or boardwalk. These men\'s flip flops come complete with Vionics patented orthaheel technology, backed by The American Podiatric Medical Association. NEW!