The QuickTuk Clouds comfort level comes from its innovative backing plate, composed of a ballistic nylon front over a closed-cell foam body. The back portion of the plate that rides against the wearer is lined with Galco's Comfort Cloth, an Adaptive Performance Mesh that provides padding and moisture-wicking. A rigid Kydex holster pocket provides fast draw and easy holstering while facilitating a full firing grip. Tuckable polymer UniClip is adjustable for ride height. Fits Colt 3.50" 1911, 3" 1911; Kimber 3" 1911; Para USA 3.50" single stack mag, 3.50" w/staggered mag, 3" w/single stack mag, 3" w/staggered mag; Springfield 3.50 " 1911 , 3" 1911, 3" 1911 w/rail; Star PD.