Lightweight and highly cushioned Altra trail running shoes, providing excellent grip with a Vibram sole. - Brand: Altra - Color: Black/Red - Sole Material: Vibram - Design: Trail running shoes Thank you for viewing. This is the Altra Timp 5. The size is 27.5cm (US9.5). Used only once for mountain climbing. I think it can still be used, so how about it if you're interested?