Wahine, my top is not a one-piece. It's called a 'singlet' on trisports' website although I think that's misleading... a singlet to me is a one-piece. This top is sort of similar to a cycling sleeveless jersely, no thin straps to give me marks or anything, with a zipper about halfway down. It's actually really nice. I will post a review of it once I try it out whilst cycling, running, swimming or all of the above.

I do really like the material, however.
I was going to order shorts along with it, but then trisports gave me a hassle so I never got around to it. I must...resist...urge... to buy matching charcoal colored shorts!
K.