This is by far the best harness I've ever used. The things I value most in a harness are comfort, quality, the ability to keep my cock firmly in place, the ability to remove quickly, and the ability to wash easily. This harness excels in all those areas.

Although the attachment mechanism (fold-over velcro straps in the back) can be uncomfortable if not fastened correctly, the harness is exceptionally comfortable if everything is done right. It took me a little while - with my partner's help - to figure out exactly how to work the velcro, but now that I know I can quickly put on and adjust the harness. That being said, it is easier with more than two hands. I wear men's size 33 pants and this harness fit me fine with apparently lots of room left, so I think the small size would work on quite a range of bodies. Once the velcro straps are secured, there are smaller straps on the side to quickly tighten or loosen the harness. I like mine as tight as possible, and I've still spent an hour or two wearing it without discomfort. Additionally, the velcro straps can be quickly unstuck to remove the harness.

The quality of the harness seems exceptional. There are no loose threads or awkward seams, even after several months of use. It's also very easy to clean - just put it in the washer with your sheets or clothes.

Finally, and most importantly, this harness is great to use. I prefer the g-string design as it puts pressure on my clit and other fun bits when I'm fucking my partner. The only positioning problem I've had with this harness is that occasionally my plastic cock will spin a little to one side, but other than that, the harness holds it firmly against my body. I find the positioning of the o-ring acceptable. The angle is fine for my partner and me, and, while the base of the dildo does not line up with my clit, the harness strap provides pressure.

My favorite unique feature of this harness is the snaps on the bottom strap of the harness. These allow the harness to be readjusted, but they can also be unsnapped entirely for access to my clit and cunt. This is useful for blowjobs, 69ing, and solo or mutual masturbation among countless others.