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Flow Y Bra IV

moisture-wicking, four-way stretch Luon® fabric is breathable and cottony soft - we love this high-performance fabric for its serious stretch and recovery
lightweight, stretchy and moisture-wicking, this fabric holds you in and breathes at the same time, making it perfect for all kinds of sweaty business

Getting a bra with the right support is important. If you don't love the fit, send it back - returns are on us.

why we made this

Simplicity is a beautiful thing. We made this racerback bra because we wanted a timeless classic that works under any tank, for every activity. A sweat-wicking liner and Mesh fabric in strategic places let us blow off steam when we're bringing the heat.

fabric + features

  • cottony-soft Luon® fabric is engineered for serious stretch and recovery
  • Luon fabric is sweat-wicking, four-way stretch and breathable
  • lightweight Mesh panels are placed in high-sweat areas for added breathability
  • thin straps allow you to move and twist with ease
  • chafe-resistant elastic band under the bust provides support where you need it
  • designed with pockets for removable cups
  • imported

fit + function

  • designed for: yoga
  • fabric(s):
  • support: light
  • coverage: medium
one moment please
one moment please
$42.00 USD
view size chart

Flow Y Bra IV 4 5 701 703
Great Favourite sports bra for my workouts and just for everyday wear. I hate regular bras. I'm a 32DD and a size 6 fits perfect. October 18, 2014
Undergarment Feedback I am a big fan of most of the bras- particularly the energy, flow y, and the free to be wild (my back is broad so the wild fits better that the regular free to be). I dance professionally and we have nude colored undergarments that we wear under most of our costumes. The bras have clear straps that can be detached so they can cross or halter or go straight back, and there is a clear strap across the back too for backless options. While those features are great, all of the nude bras and shorts that are created for dancers are extremely unsupportive and have poor quality, thin material. None compare to the quality and support of the lulu products. If lulu could make some sort of professional undergarment series of bras and shorts for purposes such as this, I know a TON of dancers who will be eternally grateful. October 17, 2014
LOVE This is my every day bra. I would not wear it for workouts but for everyday wear it is beyond fantastic. Unparalleled comfort. I only wish I could have 10 of them! October 17, 2014
love love love I want to wear this bra everyday! It is so comfortable and supportive in the right way. I am a 32 C and i ordered a 6. I could have ordered a 4 but I opted for a 6 because I hate overly tight bras. The 6 is the right amount of compression and comfort. Will be a great addition to my lulu collection :) October 13, 2014
Best workout bra ever. This is my favorite workout bra ever. It has the perfect amount of coverage and support for cycling, jogging, boot camp, pretty much anything and everything. Runs true to size (I'm a 36B, size 8). October 8, 2014
Fun and functional Great bra for lazy days and running (if you have smaller chest). I went size down to make it supportive enough to run in, but it is still comfortable to wear around. Great bra! October 2, 2014
Love Love these sports bras....BUT the last 2 I ordered (on sale) came with much different inserts (the removable cups) You could actually hear the bra move as I worked out!!!! Really odd. Not sure if bc they were on sale they added cheaper pieces but Disappointing. Glad I can use others from the other bras I own but wish they kept the quality the same across the board October 2, 2014
Love it! This bra is super comfortable and provide great support! September 29, 2014
Great bra Love the think straps and simple styling of this bra. September 29, 2014
Simple, yet effective! After having breast surgery, I needed something I could sleep in for awhile. I have many Lulu products and knew the answer to my solution was a few clicks away. Sadly, I ordered a 6, which was too tight. Ugh. I needed an 8 (which I just ordered). The 6 went to my step-daughter as it was final sale. I am 5"6', fit, 135lbs, bra size 34B. After reading the reviews I was sure of the 6, but low and behold, it was extremely binding---even after I removed the cups. The material is soft and the Y in the back is pretty. However, the tag is ridiculous. I cut that out immediately. I think all sports bras should be tagless! Overall, awesome for healing or fitness!! September 28, 2014