I just commented about it in another thread on this forum. I bought a set of antimicrobial undergarments from Cabelas last season. It was a store brand and "Tech Silk Weight" in design. I believe it works quite well. I cannot say that I saw more deer than ever before last year but I did see quite a few closeup and quite a few bucks at that. I was able to wear it as my sole undergarment until temps dropped into the low 30s overnight.

Great stuff and I do plan on buying another set for this season.