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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: 211/2"
  • hemmable: yes
one moment please
one moment please
$92.00 USD
view size chart

Astro Wunder Under Pant *Full-On Luon 3.9 5 51 52
fave pant ever i think i mentioned doing this on the "hey lululemon" section. I love the astro waistband and it's great on these pants. Mid-rise with strategic angled panels that are smooth and prevent dreaded muffin-top. I think this waistband is better than the roll-down and the high times for that. December 12, 2014
Unfortunate I like these pants a lot, the cut is perfect and the fabric felt super comfortable.....unfortunately they are sheer!!!! Have to go back... December 11, 2014
falling down I love how comfortable these pants are! the only thing i have a problem with is how much they fall down. They were my first pair of lulu pants, so I tried on an 8 and a 10 in the store. The 8 was too tight in the butt, so I got the 10 (I'm 5'4" 140lbs). I'm a figure skater, so when I skate, they literally fall down every 5 seconds. They're incredibly comfortable, but I don't wear them that often because it is a nuisance to have to pull them up so much. Otherwise, good product December 10, 2014
LOVE THESE. My new favorite lulu pant I've been a dedicated luluphile for about three years now, and I have to say this is my favorite purchase thus far. In three years I've been through two pairs of wunder unders (along with several other purchases specifically for running and a couple purchases for hot yoga) which I love, but I wear so often that it is hard to avoid pilling. I've always liked the Astro waistband but did not discover until recently that they came in a legging! I absolutely LOVE the waistband on these. For my body type (not overweight but not a skinny mini) it is absolutely perfect and oh-so comfortable. I tested for see-through-ness and my large rear is covered. From now on this legging will definitely be my go to. When my next pair of wunders go, I will be purchasing these in solid black to replace them. Such a flattering waistband and comfortable fit. I hope they wear well, but will update the review if i have any issues. only minor downside- the logo is on the leg, so I will use these for exercise and lounge only and not as leggings under a big sweater or shirt. December 10, 2014
Cute yet uncomfortable! I got these pants about a month ago because I tried them on at the store and they looked very cute! I have multiple lululemon pants and have never had this problem before! I CAN'T WALK FOR MORE THAN 2 MINUTES WITHOUT THEM FALLING! They won't stay up! These are the exact same size as my other pants but they fall so easily! I think they're really cute, but it's uncomfortable to be pulling up your pants every 2 minutes! December 9, 2014
Size 2!! These are my favorite pants! I don't understand why you aren't making them or enough of them in size 2. They have been unavailable since they were reintroduced. They are so comfortable to lounge in, pilates, even spin. Please make more size 2! I gave it a 4 only because they are not available. December 6, 2014
NOT WORTH IT I have no idea why lululemon pants are so popular, honestly. I've wanted a pair for awhile so I finally bought a pair a few weeks ago. I tried a pair of leggings on and loved them. They fitted really well, were thick, non-sheer, and comfortable. I wear them out for a day and at the end of the day I noticed they started pilling in between my thighs. On the very first day! I haven't even had them for a month yet and the pilling has spread all the way down both of the leg areas and a bit on the butt area. It's a pilling mess. And to think I paid about one hundred for it! It's ridiculous. Not even a month and I don't want to wear them out anymore because it looks so worn. Not worth the price. December 4, 2014
AMAZING! These are my FAVORITE lulu pants! My exercise clothes consist mainly of lulu, and I wear these pants often...probably too often. The material is excellent, the ASTRO waistband is flattering and fun to wear in different ways depending on the top, and they hold up well (still look great after many many washes). I'm 5'3" 110lbs and size 2 fits perfect! I need more options in size 2...please make more! December 2, 2014
Embarrassing! These pants are completely cute...except for the camel toe they create! I just received them in the mail and I will be returning ASAP. I cannot believe lulu would sell something like this. I own another pair of wunder unders and several other pairs of lulu pants, none of which have ever given me a camel toe. Very disappointed about this and now I'm hesitant to keep purchasing pants online. November 18, 2014
So Sad I love these pants. They are my favorite pair of leggings. I got mine about 2 months ago but the stitching around the top is already coming undone and now they have a hole in the leg. I would recommend them and buy another pair I just think I ended up with that one bad pair. So disappointed because I love the length and stretch on these pants they were my favorite. November 12, 2014