RE: MICROBIAL BASE LAYER (GOOD/BAD)
Throw another vote in for the silver-lined undergarments. I used Cabelas MTP with X-static for about three years now and I have been quite impressed with my ability to get close to game without being detected. I bought a second set of sliver-lined garments this year...Medalist along with silver-lined outer garments (Trail tech) and I had more close encounters (under 10 feet) on the ground than ever before. At this point I must say that I have faith in the silver-lined garments ability to retard scent production.
Now, as to not paint an entirely rosey picture of my scent control, I have been busted several times on the ground as well. One cannot totally control one's scent but Iam happy with the job that these silver-lined garments have been doing.
I would recommend them.