Just picked one up at Costco in Gilroy (i believe some other bay area stores have them).
5 colors to choose from.
It appears to have pretty nice build quality, and comfortable to wear over a a thin layer.
My size Medium weighs 8.5oz.
I was surprised with how nice these fit. I am 5'11/190# and the Medium has a nice athletic, slim fit on me. Comfortable flat seams, and arms allow nice range of movement.
