Any pair of tri shorts will have a thinner and narrower chamois. Zoot are often 1/2 price and have a very thin but also not very padded chamois. My TYR shorts have a nice slim but padded chamois and Huub have a nice pad but are short in the leg if your not wearing overshorts.
Jumping on this, anyone recommend a pair that has a thinner pad, but still good for long days? Hate thick chamois when your walking around etc.