This product is not a one size fits all, even though the box says it is. The box also says for people 90-160 pounds. I think that they should lower it to at least 140 pounds. I am a little under 140 and five feet five inches and I had to stretch it a lot to get it to fit right. If you or your partner is allergic to nylon, this is not the product for you as it is 100% nylon. However, I did like how my nipples stuck out through the holes.

On the box, they show the woman wearing underwear (yeah I had to look at the box to see how it was supposed to go on as I have never had lingerie like this before). I would not recommend wearing underwear considering this is a crotchless item. It is supposed to be easy for your partner to get the penis or anything else in there (pretty sure though that they only have the woman wearing underwear so as not to show everything,) but if you want to have to work to get this on and then have to take it off to have sex go ahead and wear underwear. The box says to hand wash only and to drip dry, but if you have a lingerie bag to wash it in the washer should be safe and not ruin it.

I thought for sure while wearing it I would feel weird during sex, but it's so light that it feels like there is nothing there. Also, the nice thing is because it has holes in it you do not sweat as much as a person normally would. I liked that once I had it on I didn't have to worry about taking anything off. As for my husband, he truly enjoyed it. I think even more than I did.