I wear these in size 9.5 EE. The toe box is very roomy and comfortable. These are well made of quality materials, and are made in USA. These are "motion control shoes" which are good for people with soft arches or flat feet and need a shoe that prevents over-pronation which can lead to ailments such as plantar fasciitus or heel pain. They are even better with arch support insoles. Terrific shoes, I will definitely buy more.