I really don't get all that much smell with wool or with capilene (although, I do have vast quantities of capilene underwear and I always wonder if a fabric that is supposed to hold scents is really the best thing for me to be wearing for underwear.... but I digress)...
But how does the new capilene or the synthetics that have silver impregnated in them to stop microbial growth do in comparison to the old stuff? It's been a while since I've bought nonwool to try.