Stalcraft Wiki: CD-3a Armored Suit

In-game description (EXBO)

CD-3a is a third-generation suit from the CD series that combines everything a newbie stalker needs. Increased anomalous protection combined with a decent level of armor and refined ergonomics makes this suit one of the best in its price range.

Quoted from the game's own text in EXBO's public game data. Not written by STALCRAFT Meta.