My hunting camo/clothes do the following: Keep me warm,concealed,DEADLY!!!! While some innovations do prove worthy, in my woods I HUNT! If my success depended soley on my clothes, I'd probably be the guy up in a tree drooling at the monster bucks passing by out of range. If it makes you feel more confident/patient then use it but, don't forget the basics and be versatile. I don't use scent-lok and I don't care to! Just my opinion.