I posted this comment in Hizzie's thread over in the revolver section as well...but figured it was germane here too:
Got the "Icon" today for my S&W 642. Fit is more than acceptable, as is retention. I decided to move the clip to the canted position and it seems to tuck the grip into my torso just a bit better than the straight up and down fitment it is shipped with.
Very nice minimalist holster. Doesn't seem to require a wedge and is very comfortable as it barely reaches the inguinal crease when seated.
Can't see the J's grip (with OEM rubber Hogue) under a t-shirt. The narrower clip allows me to get the holster slightly further over toward the hip than with the DSG, (my go-to), and that seems to make a difference with these Duluth pants / shorts and their belt loop position, thicker material and rise compared to my 5.11 gear.
The 5.11 pants and shorts are noticeably easier for me to carry AIWB without telltale signs. This Icon holster is a big help with the DTC clothing in that regard. That alone makes the purchase worthwhile.
Recommended.