I'm and FTM Enby and bought this harness to use with my soft packer - it is easily the BEST harness I've ever had for daily wear. This harness is super soft and comfy, you don't even know it's there, it holds the packer in a realistic spot anatomically, and it keeps it from swinging around and getting into weird positions like the free hanging ones without leg straps.
Two drawbacks:
1- even after a couple washes it has seriously dyed my packers - they now both have nearly black balls and under side of the shaft. Beware that it may do the same to your fave silicone dilly or packer. (There is a warning label about this, but I never expected it to be to the degree it is, or for it to continue after multiple washes.)
2 - the hole for the dildo/packer the come out the front is stretchy. I had to sew it closed by nearly half to make it the appropriate size for my packer so it wouldn't fall out the front. My packer is average size, about 1.25-1.5" in diameter.
On the whole, a great product, but an updated version using a better dye and a smaller or less stretchy hole would be great.