These are the NIKE ACG (All Conditions Gear) multi-purpose shoes, the "ZOOM AIR AO." Designed for amphibious use, they feature drainage holes in the sole. The design covers the laces to prevent snagging, and they are easy to put on and take off. I've only worn them a few times camping, so there's little overall wear. However, as shown in the photos, there is some slight peeling of the rubber on the toe, so please be aware of this.