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Designed for

Training

Why you’ll love this

Secure support for training sessions. This sports bra has a held-in feel, minimal seams, and smooth Ultralu™ fabric that moulds to your body.

Ultralu Square-Neck Workout Bra *Medium Support, B/C Cup

Details

Medium Support, B/C Cups

  • Intended for medium-impact activities

Product Features

  • Pull-on underband is brushed and ribbed on the inside to help prevent chafe
  • Adjustable straps
  • Keyhole in the back for airflow

Smooth and Supportive, Ultralu™ Fabric

  • Smooth support that moulds to your body
  • Sweat-wicking
  • Quick-drying
  • Four-way stretch
  • Breathable
  • Added Lycra® fibre for stretch and shape retention

Materials & Care

  • Bra: 56% Nylon, 44% Lycra Elastane
  • Bra Lining: 83% Polyester, 17% Elastane
  • Middle Layer: 89% Nylon, 11% Elastane
  • Machine Wash Cold
  • Do Not Bleach
  • Tumble Dry Low
  • Do Not Iron
  • Do Not Dry Clean
  • Wash With Like Colors

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Reviews

4.3

(78)

Fit based on reviews: True to size

Small

True to size

Large

2 months ago

Best Sports Bra!

This is my absolutely favorite bra to run in! It’s the perfect amount for compression and comfort for me. I’m a 34b and usually wear a 6-8 in Lulu tops and size 6 is perfect for me. I just wish they made it in more colors because I want to buy more!

Size Purchased:6Usual Size:6Fits:True to size

4 months ago

My favorite running bra!

I bought two sizes when I was pregnant because I found them on sale. I loved them so much! I really hope more colors are released because I missed out on past colors in my size!

Size Purchased:8Usual Size:8Fits:True to size

jessica

Response from lululemon

4 months ago

Thank you for sharing your feedback on the Ultralu Square-Neck Workout Bra. We're so glad to hear you loved it. It's wonderful to know it worked so well for you during your pregnancy and that finding it on sale made it an even better addition to your wardrobe. We appreciate your enthusiasm for more colours and understand how disappointing it can be to miss out on a favourite shade in your size.

4 months ago

Favorite instructor bra

I love this bra to teach fitness classes. It is very comfortable and still has the support I need for jumps and various cardio. Please make more colors and sell in store.

Size Purchased:8Usual Size:8Fits:True to size

Sweat Collective member

Response from lululemon

4 months ago

Teaching, jumping, moving non-stop—and still fully supported. Sounds like this one keeps pace with you. We're taking note of your request for more colours, and in-store availability.

8 months ago

Ultra square neck sports bra

This is one of my favorite bras it fits perfectly for all sorts of workouts.

Fits:True to size

Sweat Collective member

Response from lululemon

8 months ago

With the Ultralu Square-Neck Workout Bra, no workout is ever mismatched again.

9 months ago

Running and HIIT bra

I love this bra so much! I snagged it on final sale and was a little concerned after reading reviews, but I am thrilled with it! I ordered one size up based on the size chart and it’s perfect. In normal bras, I’m between a 32B or C. The eight is perfect. It provides compression without making me feel smooshed and does not chafe anywhere. I love that I can adjust the straps to make it a little tighter or looser, depending on my workout and need for compression. Please keep this in stock!

Size Purchased:8Usual Size:6Fits:Runs a bit small

Response from lululemon

9 months ago

Thank you so much for sharing this! We’re thrilled to hear the Ultralu Square-Neck Workout Bra exceeded your expectations and that the fit, adjustable straps, and comfortable compression worked so well for you. We truly appreciate your detailed feedback and will be sure to pass along your request to keep this style in stock!

9 months ago

Ultralu square neck bra b-c cup

Finally a bra that provides some support without being too structured. The straps dig in to my traps a little bit, but overall fit makes up for that. I used to LOVE the 50 rep bra. This is a good comparison. I’m a D cup. I bought the b-c cup and went up one size and it’s perfect!

Size Purchased:10Usual Size:8Fits:True to size

Sweat Collective member

Response from lululemon

9 months ago

Thank you for sharing this feedback on the Ultralu Square-Neck Workout Bra. Your feedback helps us to evolve and further improve our gear.

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