The Boost | $40

The Boost


The everyday push-up bra for when you need a little pick-me-up. Lightly-lined and made from buttery soft fabric, and available in a range of nude tones that won’t show through shirts.

Core: beige

Free shipping on all U.S. orders over $75. Always free returns.

The everyday push-up bra for when you need a little pick-me-up. Lightly-lined and made from buttery soft fabric, and available in a range of nude tones that won’t show through shirts.

Sizing & Fit
Fabric & Care
  • Designed in Los Angeles, made in Sri Lanka
  • Nylon (68%), Spandex (32%)
  • Machine washable in cold water using wash bag
  • Padded push-up style - cups fit small. Increase 1-2 cup sizes from your standard size.
  • Unsure of your size? Check our Fit Quiz
    Size Chart: The Boost
    Padded push-up style—cups fit small. Find your size below and increase by 1-2 cup sizes. Example: If you’re a 34B in the chart below, order a 34C or 34D.

    1. J-Hook
    Easily convert the bra to a racerback. You’re welcome.
    2. Front-adjustable
    We put the strap adjusters on the front. Say goodbye to the buddy system.
    3. Impossibly soft cups
    Just enough padding for those days when you need a little pick-me-up.
    4. Signature X-bridge
    For easy folding and packing. Not that you need a bra on vacation…
    5. Microfiber fabric
    Knitted to be breathable, durable, and to create a seamless look.

    Customer Reviews

    Based on 315 reviews
    Size: 34A
    Awesome bra

    The most comfortable bra I’ve ever owned! Definitely will be purchasing more!

    Size: 36 D

    Good quality construction. I like the strap reminders. Runs smaller than other major retailers.

    Size: 34A
    Best bra!

    After VS quit making my favorite and the best fitting bra I’d ever worn several years ago, I’ve struggled to find a bra that fits and is comfortable. Decided to give Harper Wilde a try on a whim. I purchased two bras and they arrived yesterday. I was pretty skeptical, but after constantly being uncomfortable or dealing with gaping or oddly shaped cups or bands that were either too loose, too tight or wadded up under my arms, I didn’t have anything to lose.

    As soon as I put one of the bras on I knew this was what I’d been looking for. The cups were a perfect fit, even without bending over and lifting into the cups. The straps were comfortable and the band was perfect! I wore it for 13 hours today and it was wonderful! My only issue is underarm fat that spills over the bands. I’m not overweight, (currently 5’5 and 130) but I’ve always had this issue. Even when I was a 110 lb teenager. It’s not a band size issue, or a cup size issue, as I’ve been fitted more times than I can count and I’m wearing the correct size. Increasing band size only makes the band too loose and changing cup size doesn’t work, either. No back fat issue, just under my arms, so it’s just my weird body. It would be nice if the back was a ballet back and the band went up higher under the arms. However, I’m just so freaking thrilled the cups fit perfectly and the band was comfortable and stayed in place all tops even looked better on me than they had for years! I’ll be purchasing more of these bras as soon as I see how the hold up after a few washings. I’m pretty excited that I’ve finally found a bra that fits!

    Size: 36B
    Don't necessarily listen to their sizing recommendations...

    I normally wear a 34B, so instead of going up a cup size like they recommend I ordered a 36B since the cup size tends to increase slightly with band size. It would have been massive if I would have sized up in the cups. It's a nice bra, not as soft as everyone is raving about, in my opinion at least. It is comfy tho!

    Size: 34D
    Great bra!

    I used to wear Body by Victoria bras and find these so much more comfortable. The fit quiz and guidance was right on. The text customer support was amazing too.