I used to go to REI in the fall every year and grab a pair of summer gloves from their clearance bin for the following year. Typically they wore out in a year, but I was OK with that. A couple of years ago I splurged on a pair of Speciailized BG Comp short finger gloves. To my surprise, I'm about to start using them for their third summer. Among their current offerings, the Body Geometry Gel looks the most similar.

I've also got a pair of short finger gloves from Fox that I picked up on the cheap somewhere along the line. I think they're Fox Reflex. They have a bit more padding than I would like for commuting, but they're good for mountain biking and they have also been pretty durable. They also have a really nice terrycloth patch for wiping up sweat.