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Format Boxer
- Final Sale

A sweat-wicking, four-way stretch fabric that's cool to the touch and fits like a second skin, this technical fabric offers support and smooth, low-friction performance

why we made this

We engineered these tight-fitting boxers to stand up to our most intense, sweaty workouts. Under shorts or pants, they're the added support we need when we're going for gold.

fabric + features

  • four-way stretch Luxtreme® fabric wicks sweat away from you skin and moves with you
  • added LYCRA® fibres for shape retention mean these shorts won't stretch out
  • a shaped pouch helps support the family jewels
  • engineered with chafe-resistant flat seams
  • designed not to shrink so there are no surprises on laundry day
  • imported

fit + function

  • designed for: yoga, run, gym
  • fabric(s):
    , LYCRA®
  • fit: tight
  • inseam: 9" (22.5cm) – designed to sit just above the knee
  • liner: no
  • leg opening: 15"
one moment please
one moment please
$38.00 USD
view size chart

Format Boxer 3 5 30 30
Slide in quality over a few years ago Purchased these a few years back and still have those pairs. Purchased 8 more pairs in July and have had issues with waistband curling and seams after a month in. Would be a great product if the quality standard was kept intact as brand has grown. January 21, 2015
Good for one use These Compression shorts use to be my favorite. I purchased two pairs a few years ago and the days I wore them I was pumped. Well those two pairs have not lasted. My under armour and nike pairs from 8 years ago still work. I purchased more because I liked them so much, but it seems that the new pairs tend to ride down. Ill be warming up with ladder drills and next thing you know the compressions shorts are halfway down my butt. I have about 7 pairs and they all keep doing this. I wash them properly, and air dry them. This was not a problem a few years ago. After a few months of use and washes they start to get really thin and wear out. January 21, 2015
Just Awful I heard that lululemon had comfy boxers so I picked up a pair. Looking at the size chart I am a medium, but when I got home they were so tight in the legs I had to take them off after 5 minutes (and I am a very fit guy). I am now stuck with these awful $35 boxers that I can't return. Do NOT buy these unless you have tiny twig legs. December 31, 2014
Seaming is already coming undone I am a big fan of lululemon clothing and in an attempt to get my boyfriend to see the quality in the items, I bought him these for a stocking gift. After one wash and wear the seams are already coming undone. This is very unfortunate! December 26, 2014
Good shorts - room for improvement I've worn and washed these a few times now and had no issues with the stitching. They are exactly as advertised, a longer inseam and offer a reasonable amount of compression (contrary to the reviews stating these are too long, as I use these primarily for martial arts, I think the inseam length is perfect). My only complaint is about the elastic waistband - The elastic could be stronger as I find that these have the nasty habit of slipping down off of my hip bones. As I wear them under pants I have yet to expose crack to the world, but it does mean you need to constantly hike them up. November 23, 2014
Awesome product! I have to say these are the best boxers I've ever owned. I wear them nearly daily at work. Out of 7, I've only purchased one pair that had the stitching defect a few people have been complaining of. Lulu stepped up and replaced them no questions asked. I won't hesitate to order more! They're a tad expensive and it's definitely upsetting to get a defective pair in the mail but they are willing to handle the problem. That goes a long way with me! November 16, 2014
disappointed I do not recommend this product--unfortunately it fit well but wore it literally once to my workout and the thread holding the but area seam came undone and I had a huge hole in the but area-- --Quality control needs to be better--as I would recommend this to all my friends I workout with--unfortunately this was a waste of money for me :( Please get better so I can come back and purchase more!!! November 6, 2014
Best fitting Lulu underwear yet. I really like these boxers! The fit is great, there is virtually no ride up and there is support in all the right areas, if I had to pick a negative its that they are a bit warm so being from the south I don't get to wear these awesome underwear as often as I'd like. If you guys can lock into the things you did right with these guys I think you're onto something as far as creating great men's underwear. Though I am partial to having a front opening in my underwear I don't think any of your offerings have that. October 27, 2014
I wanted to love them... I bought these about a week ago and loved them. My favorite features where the fit. Unlike other compression shorts, there isn't the same amount of compression throughout the short. In the crotch area, it is the lightest so your junk isn't smashed. In the bottom leg, it is the tightest so the shorts don't ride up. However, I did find fault in the length; they are a little long at a 9 inch inseam, 6 would've been better. Onto the bad news now. Since the time of purchase, I've only worn them once [and this was to bed]. When I awoke, I was dissatisfied to find that there were two long seams that had fallen apart. Both of these threads were from the area where the crotch panel (the striped material) meets the normal material. I understand that clothes are not invincible, but these shouldn't be falling apart after only a few hours of non-reponsive sleep. October 26, 2014
I like them, but there's room for improvement. Well it's true what they say, the threads will come loose, however since it's only day one wearing them I hope no more come loose :) Though I do have to say that also my other ones have threads that come loose too, but they don't fall apart. One other thing I was a little dissatisfied with was the fact of me being so tall that these don't sit where I would like them to, it would be nice if they made them in two different sizes. Otherwise I'm very happy with the purchase, they are comfortable and feel nice. October 22, 2014