This was my first packing harness. I used to wear my packer in some tight boxer briefs but I found sometimes if I was doing some activities the packer would shift out of place or completely fall out. With the SpareParts briefs this does not happen at all! I did just about every physical activity I could think of with these on. My packer did not shift or fall out.

SpareParts kept the packaging to a minimum with this product but I found it to be just enough. The briefs came in a resealable plastic bag. Inside the bag, along with the briefs was a cardboard insert along with instructions on how to place your packer. I found the instructions very helpful. Myself, being the cleaver beaver that I am, at first discarded the instructions and just placed it how I thought it was supposed to go. Yeah that was a bad idea. I kept looking in the mirror and thinking "This just doesn't look right." Once I finally read the instructions and placed my packer properly it looked much better. So follow directions! Lesson learned.

Care for this product is rather simple. You can either hand or machine wash it---but remember not to put it in the dryer. Lay it out flat to dry. It is 88% nylon and 12% spandex jersey. The stitching, especially on the waistband, looks very strong and looks like it won't come loose. When I wear this harness I usually put a pair of my regular boxer briefs on over it then a pair of men's jeans or shorts. It looks very natural. When I looked in the mirror I confused my self for a second, thinking I actually did have a real penis, because it did look so natural

On the product page for Eden it does not tell you the sizing information.
In waist inches (same measurement you would have for men's shorts or jeans)
Small = 28 - 30
Medium = 32 - 34
Large = 36 - 38
XLarge = 40-42
You can check out the SpareParts website for the bigger sizes which are 2XL (44" - 46") and 3XL (48" - 50") but Eden only carries sizes up to XL.
I usually wear a 42 in men's jeans and the XLarge size fits me well. The were comforable and not too tight.

The design is simple and effective---a pair of briefs that have a pouch to hold your packer.
Here are some measurements from the XL briefs I got (I'm not sure on the measurements for the other sizes).
The waistband itself is about 1 1/2 inch. It is a large waistband but it doesn't roll down on you.
From the top of the waistband to the bottom of the middle of the front part of the leg is about 6 inches.
When I first put on the briefs they come about 3 inches down my thigh but after walking around a bit they tended to ease up where they only came down about 2 inches, but it was still very comfortable.

The product also has an option to have the packer completely in the pouch (where it does not touch your skin at all) or to have the back of the packer touching your skin. I'm bigender so on my guy mode days I love to have the packer touching my skin. It feels more real to me.
The packer pouch also opens in the front for STP (stand to pee) devices.

I use the Mr. Limpy style packer. I do believe that this packing harness would work with the Mr. Right model but I have no experiance with it.

Over all this packing harness ranks above all other harnesses for me. It is comforable and sturdy. You can wear them as underwear alone or with another pair.

When ordering this product, I wish I would have gotten the boxer brief style, but that is my own opinion. I still love to use this product.