The SOLUTION model "LLKLBL" has a leather lined Kydex shell with 10oz leather back for maximum comfort. The 10oz leather back has suede leather attached to the skin contact surface. It is of the highest quality, low cost and has a small footprint. It can be used either IWB or OWB Kydex. The suede is a value added feature which you will fully appreciate in the hot summer months. Other SOLUTION models are available with or without leather lining. SOLUTION models are available with all Kydex front & back only (LLKKB) or Kydex front & back with leather lining to help protect the finish of your gun (LLKKBL). All SOLUTION models provide outstanding retention with rigid 3/32" thick Kydex shell. Leather lining helps preserve the finish of your weapon and provides a smooth draw of your weapon. Solution's models include belt clips for OWB or IWB carry in one comfortable quality holster.