NEW Vionic Men。New in box, Vionic Dennis leather sandal flip flop Brown men’s size 8 all day support,,the most comfortable flip flops and can be unisex. MSRP $98, excellent support and traction make these ideal for travel. Footbed; EVA, outsole; Durable Rubber, innovative podiatrist designed, Orthaheel technology provides superior orthotic support, relief and stability which helps realign the feet back to their natural position Research support Orthaheel Technology success in reducing over-pronation, which can help relieve associated common aches and pains, such as heel pain ( plantar fasciitis) knee and lower back pain. Contoured footbed for addictive support. Orthaheel technology helps promote alignment from the ground up