Ergon GC2 bike grip. I did not know they had so many varieties. Bought this pair for $35 at REI. Always wanted one when I saw this in IF back in 2005 or some but finally found it. Nice ergonomics and look. A bit heavy and pricy. I shall commute on it from tomorrow and see how it feels. It turns out to be pretty good I like it. Yet at work I started to feel pain using mouse on PC. I just hope it is not related....