RE: "Scent Blocker" a Gimmick?
 

I have a Scent Blocker bibs and Jacket and I have had 20 mph winds blowing into the faces of does and they never knew I was there. I have yet to be winded this year. Now I take care of my gear by washing them in scent destroying detergent and keep it in a scent blocker bag. Also I change when I get out of my truck. It works great IMO.