Tagua The Recruiter, IWB Holster, Fits GLOCK 19, Right Hand, Kydex and Eco Leather Construction, Black TAGTHE-RECRUITER-310 Tagua Gunleather meticulously builds both classic carry and modern concealment holsters using leather" eco leather" and advanced modern polymers. A hybrid holster is a holster composed of two different types of material. In this case it's leather and Kydex. The leather backing board goes close to the body while a Kydex shell is attached to the outside to cover the firearm.