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Astro Wunder Under Pant *Full-On Luon

Tight-knit and sweat-wicking with four-way stretch, this high-performance fabric gives incredible support and coverage with a cottony-soft feel

why we made this

Ready to get sweaty? You bet we are. We designed these no-fuss pants with our favourite features to be our new go-to when we're getting dressed for class. The smooth, adjustable waistband of our Astro Pant combined with the second-skin fit of the Wunder Under™ tight keeps us comfortable while we twist, bend and flow.

fabric + features

  • a tight-knit version of our Luon® fabric - Full-On Luon® fabric gives incredible support and coverage with a cottony-soft feel
  • Full-On Luon fabric is sweat-wicking, four-way stretch and breathable
  • added LYCRA® fibre moves with you and stays in great shape
  • hidden, secure pocket inside the waistband
  • roll the waistband down for an asymmetrical rise
  • imported

fit + function

  • designed for: yoga
  • fabric(s):
    Full-On Luon®
    , LYCRA®
  • fit: tight
  • rise: adjustable - you decide!
  • inseam: 31"
  • hemmable: yes
one moment please
one moment please
$92.00 USD
view size chart

Astro Wunder Under Pant *Full-On Luon 3.6 5 68 68
Would it be weird if I asked them to marry me? I'm so in love with these pants because of how hot they make my legs and bum look = ) I've leaned more towards wearing them as a every day pant, because my main workout is hot yoga and if I do end up wearing pants I usually wear high time pants with the mesh criss-cross in them so my legs can breathe. At first I thought it was dumb to spend almost $100 on every day black leggings, but they truly are worth it. I also am usually against wearing lulu items outside of what they are meant for such as if they are yoga pants, stick to wearing them in the yoga room and they will last longer. Therefore, I've worn these too many times to count and they are still hot hot! I noticed a few reviews stated that they tend to sag after awhile and you have to keep pulling them up, I did notice this happened once in awhile, never enough for someone else to notice, I just was pulling them occasionally (mind you I don't really have a bum to help hold them up), but I just decided that that's when its time to wash them. I always hang dry my lulu items to keep their quality long lasting, but these ones I keep them in their laundry mesh bag after washing and throw them in a low heat, delicate cycle and they come out good as new and tight again. I've experienced no pilling considering I sit in an office chair all day with coarse material on it and no pulling of the threads on the insides of my thighs. The waist band is soooo comfy, no matter what time of the 'month' it is, they comfortably sit on my hips.. if you know what I mean. The fit on the legs are tight, but perfectly tight where it shows your toned body but doesn't cut off the circulation. Bring more sizes back to the black waist band please!! For info: Petite, 118lbs, 5'2.5" and size 6 pants fit superb! April 22, 2015
best pants around Astro wunder unders in general, rock my world. I have both the full length and the crops I cannot say enough good things about them EXCEPT that lulu never has enough in stock. The waistband is much more comfortable and attactive than that of my regular wunderunders. I am 130lbs, athletic but thin, 5'7'', and a size 4 is perfect. Seriously lululemon, can you please make these available more often?! I'm in need another pair of crops and they are perfect for spring April 4, 2015
In love at first sight...but... I loved these pants the minute I saw them on the LLL website and was even more thrilled to order them with a cute pink/purple waistband. The fit overall through the legs is tight and they feel good overall. I so wanted to love these pants and was planning to use them for figure skating. However sadly when I bend over or look at my rear in the mirror I can see my underwear! I had read some reviews but was hoping it would be different for me and sadly it's not. March 8, 2015
Waiting...waiting...waiting.... I have been waiting for these pants to be in stock since november!! ITS ALMOST MARCH!! I have been checking online almost everyday and in store every couple weeks. I want black, size 4 pants. Im sure these are fabulous pants and very well made, I'm also sure I would love them IF I EVER GET THEM!! come on!! February 24, 2015
Gotten more out of a lot cheaper pair of yoga pant I wore these today for my first time and was so disappointed. All it took was me bending over for them to fall down and I spent all day hiking them back up. The only good thing about these pants was that I didn't pay full price. Sorry lulu but I keep finding more and more reasons to fall out of love with your stuff. February 21, 2015
Astros vs grooves. I've owned a few pairs of grooves over the years and have loved every pair. So I got curious and thought I'd try the Astros. The material seems nice enough, but the waistband on the Astros is awful. No matter what I do the band rolls down. And not minor rolling, rolls down uncomfortably low. I've worn them a couple times thinking that it might be different the next time, crazy right? At nearly $100 a pair I am definitely wishing I purchased something else. I usually love LLL, but this pair of pants was a complete fail. :( February 19, 2015
Saddened at poor quality! I absolutely love love loved these pants! I purchased a pair in November and I was so in love that I actually bought another pair a month later. The waist band was perfect and these pants made me look and feel amazing! Sadly, I began to notice recently that one pair of my pants began to fray at the inner thigh seam and even created a hole in the leg because of it! I am so upset with the quality of these pants. I had such high hopes and now after purchasing two pairs because I thought they were so great I have only one because of the fraying at the seam. So disappointed with the quality...what is happening to lulu? February 17, 2015
They keep falling down! I bought these during my last pregnancy thinking that they'd be an awesome maternity pant that I could wear at my normal size as well. While they are super comfy under the belly, and they grow with you...the darn things do not stay up. Pregnant or not, if I'm moving, the pants start to fall down. I'm super disappointed with these pants because if they stayed up, I would've bought 5 and rotated through them as maternity pants. The waistband is perfect for that. February 17, 2015
So disappointed I bought two pairs of Astro straight legs on sale and tore off the tags with anticipation and washed them straight away thinking they'd be awesome like every other pair of Lulus I had. I was wrong. The stitching is fraying and the fabric is actually pilling on the thighs! Can this really be true? Oh Lulu, what have you done? There must be some mistake here! February 14, 2015
Cute, but lacks quality. I received these pants in navy blue as a gift for Christmas. In less than 2 months, I have already noticed the seams coming undone, with only one washing and hang dry. I experienced a rather embarrassing moment last night while at the gym when I noticed that the seam that runs along the butt line was coming out. When I began looking at the seams all around the pants, and the one around the ankle too was coming undone! Workout clothes are meant to be practical, the last thing we want to experience is a string hanging from the middle of your butt while doing sumo squats! February 11, 2015
  • 2015-07-30T17:49:00.765Z
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