I used an Ultra-Lite Scentblocker Plus suit this year and saw more deer than ever. I had them down wind of me too. The suit is very comfortable and quiet. If the weather is in the 70's your gonna sweat no matter what you have on. I keep my jacket unzipped and keep my hat off until I'm in my stand. I then spray Fall Blend on any part of my body that did sweat. Late in the archery season it's real nice on those cold mornings. Once your in stand and get your body temp under control mine isn't hot at all.