Free 2-Day
Shipping $100+
Lab-Tested
BPA & PFAS Free
Free Returns
Within 30 Days
The Ayre Racerback Tank’s flattering fit pairs perfectly with the racerback sports bra for a soft, sporty look. The soft fabric breathes through any workout and the just-below-hip length flatters.
Features:
Tested, Tried & True: Independently lab-tested free from BPA and PFAS. Most brands won’t claim this — because they can’t.
Premium Performance Yarns: Our high-quality, fully traceable yarns are sourced through sustainable partners, including a family-owned mill in the U.S. Our factories meet rigorous chemical safety standards and are our finished gear is independently tested free of BPA, PFAS and 50+ other harmful chemicals.
Biodegradable Innovation: We use CiCLO®-enabled yarns—certified by ECO PASSPORT by OEKO-TEX®—that allow yarns like nylon and polyester to biodegrade like natural fibers. Instead of persisting for centuries, these yarns break down in a matter of years when exposed to landfill or ocean conditions.
83% Ciclo Polyester, 11% Lyocell, 6% Spandex
Care
Machine wash cold, gentle cycle - lay flat to dry
| Sizing | Numeric Size | Bust |
|---|---|---|
| X-Small | 0–2 | 28–30 |
| Small | 4–6 | 30–32 |
| Medium | 8–10 | 32–34 |
| Large | 12–14 | 35–37 |
| X-Large | 16–18 | 38–40 |
What's In Your Tank
Feel
Cloud-soft, natural comfort
Wear
Studio, training, travel, everyday
Fabric
Advanced performance fiber + Lyocell Lyocell — derived from wood pulp, naturally breathable
Technology
CiCLO® biodegradable
Tested
Third party verified
Lyocell — derived from wood pulp — gives this tank its feel. Soft, naturally breathable, the kind you notice the first time you put it on. CiCLO® advanced fibers handles the rest: stretch, recovery, durability that holds up. We test every finished product free of BPA, PFAS and 50+ other chemicals so you can put it on and just enjoy it.
Independently tested by a third party lab. Every finished product. Results available upon request. Learn more about our fabric →
Overall rating: 4.8514853 / 5 from 101 reviews.
The Ayre Racerback Tank offers a flattering fit and breathable fabric, praised for its sporty style and comfort. Customers highlight its perfect fit, high-quality construction, and variety of vibrant colors.
Review topics: [fit, length, weight, piece, color, fabric, material, tank, quality, feel, style, top, option, clothing, sweat, activewear, work, brand, workout].
"I ordered these in all the colors offered to accompany the Definite Articles sports bras I had already purchased and fell in love with. I love knowing that I can have these materials next to my skin without having to worry about plastics and harmful chemical that leech into my skin while I sweat. They are lightweight, but well made, and have withstood several washings without any signs of wear and tear."
"Nice soft material, perfect loose fit but not too loose. Its on the longer side, almost too long for my 5'2" self. Happy to have found a better less toxic option."
"This tank is very well made, fits great, and is comfortable to work out in. I do wish the neckline was slightly less low-cut, but it’s not a dealbreaker for me. I’ll definitely be ordering more. For reference, I’m 5’4”, 146 lbs, 28” waist and I ordered a medium."
"I love everything about this tank. No toxic material! Great fabric. Steel blue amazing color! Fit as expected. Will definitely be buying more colors."
"Really comfortable and fit great on me. They don’t have that weird smell after you sweat in them like normal polyester clothes do."
"Loving my definite articles activewear! Finally I can feel better about sweating into clothes that won't disrupt my hormones!"
"Comfort and style and knowing they are a healthy alternative makes it all a great purchase."
"Fits perfectly. Washes well. Light weight and very comfortable to workout in! I will buy another for sure!"
"So light, perfect fit, terrific for daily wear or heavy workouts! Love!!"
"Favorite tank- hands down! Super soft, super comfortable, fantastic quality!"
