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★★★★★4.6/5 (1349 reviews)Trustpilot

Crossback Bra

Crossback Bra

No More Camel Toe
No More Panty Lines
No More Sweat Patches
Ready to ship today
Maria Natasha Sophie

Maria, Natasha and 582 more bought this month

Size Guide

SizeUSAWAIST (Inches)HIPS (Inches)
XS0-224-2636-37
S2-427-2837-38
M4-829-3039-40
L8-1031-3241-43
XL10-1233-3444-45
Regular price $34.90
Regular price $34.90 Sale price
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Peach red
Peach red
Black
Black
Rose pink
Rose pink
Electric Blue
Electric Blue
Navy blue
Navy blue
Persimmon powder
Persimmon powder
Calamus purple
Calamus purple
30 Day money back
Easy returns
Free shipping
Fast customer support
Loved by 3421 Happy Customers
AS SEEN IN
Description

Designed for women who want dependable support without losing comfort or style during hard workouts, this cross-back sports bra from Ambar Wear features bold crossed straps and a snug, compressive knit. It delivers the hold you need at the gym, in CrossFit, yoga, Pilates, and every kind of all-round training, with no underwires, hooks, or bulk.

This high-performance nylon and spandex blend stretches in four directions, moving with your body while keeping steady compression through every workout. Its breathable, moisture-wicking knit copes with heat and sweat during long efforts, keeping you comfortable and dry from the first warm-up to the last cool-down. Since the material has no high-concern chemicals, it suits sensitive skin well.

Thanks to the crossed back, strap tension spreads evenly over the upper back, easing pressure on any one spot and giving a secure, locked-in feel during dynamic moves such as jumps, squats, and overhead lifts. It slips on over the head with no clasps or closures, so it goes on quickly and there is no hardware to dig into or irritate the skin.

Reviewers confirm the sizing is accurate: shoppers praise the excellent support in S–M, noting a snug, compressive hold. This style fits slightly small, so if you prefer a looser, less squeezing feel or sit between two sizes, we recommend choosing the larger one.

Offered in several colors. Choose from sizes S, M, L and XL.

Main features:

  • Strong-support crossed straps that share the load evenly
  • Knit blend of nylon and spandex — four-way stretch that holds its shape
  • Breathable, moisture-wicking fabric for training at any intensity
  • Pull-on design with no closures — no underwire, no hooks
  • Compressive fit — runs a little small, so consider sizing up
  • Free from high-concern chemicals — suitable for sensitive skin
  • Great for the gym, CrossFit, yoga, Pilates, and all-round training
  • Sizes S–XL, available in a range of colors

Brand: Ambar Wear Intended for: Women Age group: Adult Style: High-support pull-on training bra for sports and fitness, no closure Fabric: Nylon and Spandex Construction: Knit Care instructions: [verify with supplier — typically: machine wash cold on a gentle cycle, hang to dry, avoid fabric softener] Available colors: multiple Available sizes: S, M, L, XL

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Tested. Proven. Loved.

94%

Reported all-day comfort with zero need for tugging, adjusting, or readjusting.

92%

Noticed a smoother, more flattering fit under every outfit they tried.

Why We're Not Like the Rest

We fixed the flaws other brands ignore, so you get comfort, confidence, and zero camel toe every time.

No Camel Toe
Wide Gusset
Absorbent
High-Quality Fabric
No Visible Panty Lines

OTHERS

Camel Toe
Narrow Gusset
Not Absorbent
Low Quality Fabric
Visible panty Lines

Discover the innovative design that keeps you comfortable and confident all day long.

What Ambar girls said

Worth buying again

The fit is flattering, the fabric feels premium, and there are no visible lines at all. I already want to order another pack.

Exactly what I needed

Finally a thong that feels breathable and truly invisible. The front coverage is better than anything else I've tried.

So comfortable all day

I wore these from morning meetings to an evening workout and never had to adjust once. They stay smooth under leggings and jeans.

Absolutely Amazing!

The comfort and fit are incomparable. I didn't realize what I was missing until I tried these. A must-have for every wardrobe.

Incredible quality

The material is premium and the fit is spot on. It's thin enough to be discreet but sturdy enough to do the job. I'm definitely ordering more colors.

Total confidence boost

I was skeptical at first, but it works exactly as described. No more worrying about 'camel toe' issues. It feels secure and stays in place all day.

Perfect for tight dresses

I wore this under a silk slip dress and you couldn't see a single line. It smooths everything out perfectly without being uncomfortable. Truly invisible!

A game changer for the gym!

I finally found the solution for my light-colored leggings. It's completely invisible and gives me so much confidence during my workouts. The fabric is incredibly soft!

Frequently asked questions

Have questions? We're here to help

What makes your thongs special?

Every item is designed for maximum comfort and seamless wear: invisible under clothing, camel-toe–proof, breathable, moisture-wicking, and perfect for active or everyday use.

Do you ship internationally?

Yes, we ship to the U.S. Orders over $30 qualify for free shipping. Delivery times vary based on location.

How can I contact support?

You can reach us via the contact form on our site or email contact@ambarwearfashion.com. Our support team typically responds within 1–2 business days.

What is your return or exchange policy?

Most products can be returned in 30 days. Due to hygiene standards, we do not accept returns on underwear. Exchanges may be possible if there's a quality or sizing issue—just contact us for assistance.

How do I pick the right size?

Refer to the size guide on each product page. We recommend choosing your usual size—but if you're between sizes, size up for comfort or size down for a snug fit.