Used only once for a light hike. I'm selling these because they didn't fit my feet well. (My feet are narrow, so these shoes were a bit wide for me.) This is a new model that isn't discontinued, but it's popular and often out of stock. If the size fits you, please consider purchasing them. Altra Olympus 6 Hike Low GTX Black trekking shoes with GORE-TEX waterproof function and Vibram soles. - Model Name: Men's OLYMPUS 6 HIKE LOW GTX - Size: 7.5 (UK 6.5, EU 40.5, JP25.5) - Color: Black - Waterproof Function: GORE-TEX - Sole: Vibram Thank you for looking.