These are men's Sneakers. Great for trail running but also very nice for casual/daily wear....great color with jeans! While it says it's a size 10.5 on shoes, I'd say it's more of a 9.5-10. The shoes have been worn very lightly and only twice, as is shown by the fantastic tread and condition. The shoe is made by the top-notch brand - Altra. As an added benefit, these are wonderful for posture, as they have a zero drop sole.