BlackPoint Tactical Mini Wing IWB, Inside Waistband Holster, Fits Sig P365 X-Macro, Right Hand, Leather & Kydex Construction, Black 151956 The Mini WING retains the popular KYDEX and leather combination of the Leather WING" however this holster is built as a dedicated IWB holster. Designed to be minimalistic" the Mini WING uses as little material as possible" without sacrificing performance or durability. Dedicated to maintaining a thin profile" the Mini WING allows for deep concealment matched with ultimate comfort.