No one on here has talked about these before, so i figured i'd post.
I just bought some from Jackal's gym a few days ago. For anyone who hasn't ordered from them, they are an awesome company. It took maybe 2 days from the day i ordered to get my shorts. Every person i've heard that has ordered from them has been satisfied.
Anyway, these shorts are basically like compression shorts, but made of neoprene material. So, it's the same idea of keeping your joints warm with elbow and knee sleeves.
These things are awesome though. My hips are constantly tight, and it takes a good few minutes for me to get loose. These things are great because once you put them on, your lower body starts to get warm b/c all the heat is trapped in them.
There's no support given from them in the terms of squatting or pulling more when you have them on. And, they move great, and you forget that you even have them on. I highly suggest anyone try them out if they have tight hips or want to keep their lower body warm. I tried them out initially because a lot of my training partners wear them, and i'm happy i did!
Here's the link to the shorts:
Jackal's Gym - Store