Vacuum Sealed is a gear perk that greatly cuts your movement noise and lets you tag enemies through walls. It combines two stealth bonuses on one piece, which makes it a top pick for sneaking.
You move much more quietly, and enemies behind walls get tagged. You can plan and carry out a stealth route with fewer surprises.
Wear the Kinetic Silencers. Gear perks are fixed to the piece of clothing that carries them, so you get this one by wearing that piece, not by unlocking it in a menu.
Yes for stealth players. Few pieces give two strong stealth effects at once.