Those shoes have since been retired. The new ones aren't as good, but at least they have structural integrity. Next up: gloves.
I've had these for years, and they're wearing well considering the mileage. Unfortunately Trek don't make them any more. I've yet to find a suitable replacement for that sad day when they finish unravelling into the wind or I leave them on a train. Most of the mitts out there have too much lycra for my liking.