The Riverline Racerback Bra sculpts and flatters in one clean line, with 360° stretch and medium support that stays comfortable from first rep to last.
Why you'll love it:
73% Ciclo Nylon, 27% Spandex
Care
Machine wash cold, tumble dry low
Built on CiCLO® biodegradable fiber.
CiCLO® is built into our recycled synthetics to do two things: shed fewer microplastics in wear and wash, and biodegrade rather than linger. Independent testing shows CiCLO treated fibers biodegrade in under four years — so they don’t add to long-term microplastic pollution.
Certified by ECO PASSPORT by OEKO-TEX®.
| Sizing | Bust (inches) |
|---|---|
| X-Small | 28–30 |
| Small | 30–32 |
| Medium | 32–34 |
| Large | 35–37 |
| X-Large | 38–40 |
What's In Your Legging
Feel
Buttery soft, moderate compression
Wear
Gym, running, yoga, HIIT, cycling
Fabric
Advanced performance fiber
Technology
CiCLO® biodegradable
Tested
Third party verified
Built to move with you — and tested to prove it. CiCLO® advanced fibers delivers the compression and recovery you expect, independently verified free of BPA, PFAS and 50+ other chemicals most activewear brands don't test for. Performance you can feel. Safety you can verify.
Independently tested by a third party lab. Every finished product. Results available upon request. Learn more about our fabric →
Overall rating: 4.7871623 / 5 from 296 reviews.
The Riverline Racerback Bra is praised for its super soft and comfortable material, perfect fit, and great support. Customers also appreciate its high-quality fabric and excellent style, all without harmful chemicals.
Review topics: ["size","fit","weight","support","color","fabric","material","liner","design","quality","feel","leggings","style","stretch","cut","shorts","padding","band","coverage","pants","bra","chemicals","compression","brand","clothing","workout","wear","racer","gear","top"].
"I love this sports bra! It's incredibly comfortable, supportive, and perfect for Pilates. The fabric is soft, the fit is flattering, and I appreciate that it's made with nontoxic materials. My only wish would be the option for removable cups, but that's just a personal preference. Overall, it's a great-quality sports bra, and I'm really happy with my purchase!"
"Obsessed with a company that’s putting in effort to remove super harmful chemicals. Purchased for the clean standards, it’s actually just a bonus to me that it’s comfortable! Predicting a long shelf-life too—good stitching."
"Good fabric and color! I had to size down from a small to xsmall to get the high impact support fit I wanted. Other than a little more side boob or uniboob action to get the support, it been working great. Very smooth feel. Looks clean, not unnecessary extras like mesh, ribbing, seams, etc."
"This sports bra is comfortable but is not very compressing. It keeps things in place. The band doesn't roll up as far as I noticed. If you have east-west boobs, it's not going to be the most flattering if you were hoping the bra would compress you in at the sides. But it's a very smooth fabric and comfortable for workouts."
"This is a great bra for high impact days. I don’t wear it for walking or yoga or lift days, because it’s just a little overkill for those activities. And for me it’s not an all day bra, I just wear it while at the gym. Perfect for that! Needs to be rinsed after every use for odor. Will probably buy more/again."
"Great compression and support with a very comfortable fit. I’m a 32D and purchased a Medium and it fits perfectly. I wear it for Pure Barre and feel confident in bending, stretching, and hopping in it. The material feels like it will last. I choose to hang dry after washing on cold with dark colors. It’s black and is showing no wear or fading after a month of washes."
"I love these bras! Clean non toxic fabric and the fit is just right. I hate when sports bras have padding in them that gets all messed up in the washer so I’m a fan of the no padding in this. I like the t back design too. Super flattering"
"I have a pair of the yoga pants that I wear sooo much. They are the softest and best fitting pair I have and I have had a lot over the years. I bought the racerback bra with it and love love it so much I had to buy a second one so I could wash the first one. Knowing that it is safer for me makes me feel good about wearing it while getting sweaty. Thank you!"
"I have been searching high and low for a non toxic workout set and finally found one!The material is incredible. I engage in high intensity workouts and both the leggings and bra stayed in place the entire time! But these now!"
"I’m a 36b and bought a medium. I was looking for a high impact sports bra for running. I wore this running down hill for 10minutes and it worked perfectly."
