I have Morton's toe and many shoes that I have purchased in the past are too narrow a fit. Altra has an extra wide toe box and are perfect for my wide feet to fit in comfortably. The shoes are great and take a few months to get used to as they are 0 drop shoes. They perform great on long, or short runs and I took them on runs of up to 18 miles. Unfortunately the inside of the heel has worn away in 4 months causing a major blister for me on longer runs. Love the shoe dislike the quality as it should have lasted longer than 4 months.