I own the Primos bowhunting vest. I love it as an OUTER garment......because it has pockets I can utilize for storage......it hold my other garments tight to my torso (like Bobco mentioned) and it also has a bow sling that allows me to have my bow in-hand during prime time, while I'm standing....without unduly fatiguing my bow arm.

If a man were to subscribe to the scent lok technology.....AND be able to employ a similar vest with that technology.......then why in the world would he choose a non scentlok item over it?

Layering? Sure! It's just an OUTER layer (for the reasons described, above).

If you have no interest in one.....hell don't buy one.

I've got no interest in baiting bears.