Despite having been discontinued, I believe Versace Green Jeans can still be found. I mention it because I'm wearing it today and it's definitely crisp and clean. Much like Speick EdC with citrus and pine notes, however the pine is more dominant in the GJ, while the citrus is more dominant in the Speick. I have both and would recommend both for their crisp, clean criteria.
I agree with Lynchmeister, Versace Green Jeans is a crisp, very green scent. Some say it is too PineSol-ish, but I like it a lot. Metal Jeans is also nice.. but hard to find. Blue Jeans is very nice for an office or even for casual use, but I don't know if I would call it crisp or clean.