DeSantis Slim-Tuk IWB Kydex Holsters SIG P365 XL SIG P365 XL w/ Romeo Zero Ambidextrous Kydex Black 137KJ0PZ0 137KJ0PZ0. One of the most unique features about this IWB holster is that it uses our tuck-able 360 C-Clip which affords the wearer...