Ok, I know these are men's compression basketball tights, but at the time we got them, they didn't have any for women. So, I just sized them out for my daughter based on their sizing chart. She's 5'2", about 115 pounds, with an athletic, solid build. I got the extra small for her.These are very well made, durable compression pants. These are NOT your run of the mill thin copper compression material. Instead 2XU used some quality nylon and paid attention to their stitching. My daughter loved the way these felt on her legs. She said they were nice and snug, but not too tight. Her first game playing in these, she played over 3 quarters and said after the games her legs still felt good. She worked hard and was running the floor both ways, so I know her comment wasn't because she wasn't playing hard. She said she liked how it kept her legs warm, but not sweltering hot. It was like she didn't have to warm herself up like she usually does after coming in from the cold into a cool gym.Her only negative comment was that they felt a little loose around her hips and at the crotch (well of course...because they are made for men). Now, 2XU, can you just make a women's pair that feel just as good?!We did receive these compression tights at a discounted rate in exchange for our honest review. Would we buy them again...in a heartbeat! It definitely beats having separate compression pieces for knees, calves any day!Holy wow. Wow. I own and regularly use compression calf sleeves and compression socks with varying degrees of efficacy. Some work better than others, but none have yet to feel as though they provide a substantial benefit. I use them still, because I do believe they help in one way or another, but none have floored me. Enter my first pair of compression tights. These compression tights. I was excited to receive them because, well, I love new gear. I tried them on for size and my first impression was, "I look fantastic!". I'm not a big guy, average height and build, but these make me *look* like I've been a 6-days-a-week gym rat. I bought a size Medium (I'm 5'9" and ~170 lbs.) and they fit as well as I could expect, again, not having ever owned or worn compression tights. So far so good.On to my favorite part of the review, the performance. TL;DR, they're a game changer in the best way. They're tight, naturally, which to me means they're doing their job, without being *too* tight. The tightness of the fit allowed me to focus on how my muscles fire during my workout, which was of some benefit. I've done a decent amount of research on the science of compression gear and there are some mixed reviews out there. I'm a believer, however, that if there is even some placebo effect, then that's worth something alone. But that's not why you should buy these. Here's why you should, I absolutely felt a noticeable difference in the lack of fatigue in my legs during my workout, and I'm still floored by this. My workout lasted much longer than expected because I just felt like I could keep going, and that's an incredible feeling. I left them on for some time after my workout as well to aid in recovery and I believe that was of some benefit as well. A day later and I'm not nearly as sore as I would have expected.Is compression gear going to make you stronger, run faster, or jump higher? I don't believe so. You've got to put the work in at the gym and the track for that. But you already know that because you're serious about your own fitness. That's why you're here. What these compression tights *will* allow you to do is play longer, workout longer, run longer, and that is worth its weight in gold. Serious fitness means you need serious gear. This is serious gear and arguably the best in my arsenal. Full disclosure, I was provided these tights at a discount in exchange for my honest and unbiased review, which is precisely what I've provided here.These are some fantastic compression tights. I have used other styles that were more designed for warmth but did nothing for the muscle. These compression tights put the squeeze in just the right places. I use mine for weight lifting specifically on leg days. I can complete a workout and a day after I am still able to walk. These tights help me improve my lift and help shorten recovery from the delayed onset muscle soreness. I am six feet tall and will go with the ‘tall’ size next time.I received this product on a promotional discount for my honest review and they are completely my own opinions. I haven’t received any kind of compensation and I am not required to give a good review. I am also not associated with the seller in any way shape or form.Es buena , pero LA.COMPRESIÓN ES DEFICIENTE , DE 2XU la.compresión DE EXCELENCIA es la de 2XU LKRM esas si son de uso rudo y comprimen de una manera extraordinaria