This is my first experience with a harness. I wanted something that My husband could use on me, and I could use on him, if he would allow me to do so. So far, he hasn't... So, I have not actually worn this harness during play. My husband has, so he is advising me on parts of this review.

The Ulti-mate harness is a unisex harness that is made fully of super soft leather that is smooth and shiny on the top and unpolished and more 'suede' feeling on the inside. This harness is very well made, with high quality metal snaps and buckles.

This harness is far more comfortable than we expected. My husband said that at times he would have forgotten that he was wearing a harness if it wasn't for the extra penis hanging from his front.

The harness has almost a shield shaped piece of leather that has a half circle cut out at the bottom. The cutout is the perfect place for a penis to go, if you in fact have a penis. Four straps thread through the shield and snap around an o-ring. The bottom straps go between the legs and then connect to the waist strap at the hips.

There are 3 silicone o-rings included in 1 1/4, 1 1/2 and 2 inch diameters. The two top straps go around the waist. The O-rings have a small amount of give to them, making this harness compatible with most toys. We have yet to find a toy that isn't compatible, even suction cup toys stay nice and snug.

The leather 'shield' piece at the front of this harness is 6 1/2 inches wide at its widest point, 3 7/8 inches tall from top to bottom and 3 inches from top to penis cutout. Meaning the there is less than an inch from the bottom of the strap on to the top of the penis. My hubby says that the harness slightly pushes the penis down. So, if you are going for double penetration it will push you down a little bit. If you are just using the harness for the strap on, the push downward allows for the penis to stay out of the way, but does so comfortably. For us this is a good feature, but may not be for some.

The leather strap that goes around the waist can extend to about 41 to 42 inches (The manufacturer website says 40 inches). The leg straps extend to about 26 inches, which is including the snaps that go around the o-ring. The shield is also removable, so think... feeldoe. I don't own a double ended toy of that type but I have been really considering getting one, but I was unsure if my muscles are strong enough to hold onto the toy (yeah, I'm working on that). Now I have a harness that I can use to 'assist' if I need it.

The straps are super easy to adjust. There are three D-ring belt style closures; one on each leg and one on the waist. To secure the straps, simply pull the strap through the two D-rings, then double back and thread the strap over and then under the rings to secure. While wearing the harness the waist closure is located on the right hand side of your waist.

When cleanup is needed, simply wipe down with a damp rag. Avoid over saturating the leather.

The harness came in a plastic bag, sealed with a barcode sticker. There were no instructions of any kind. One o-ring was on the harness and the other two were hanging from the d-rings on the left leg strap.

I am trying to get in touch with someone at Spartacus to find out about the O-rings. I really think they are silicone, but I want to find out for sure. I'll get back to you on that when someone calls me back.

I have to say I am really impressed with this harness. The quality is fantastic, specially for the price range. We have been enjoying this harness for almost 2 years now and it's still one of out favorites.