

🏅 Dive into durability and style — swim like you mean it!
The Arena Women Sports Swimsuit Solid Challenge Back is a high-performance one-piece crafted from Arena’s advanced MaxLife fabric, offering superior chlorine resistance, quick-drying properties, and UPF 50+ sun protection. Designed with a sleek Challenge Back silhouette featuring thin straps and a high-cut leg, it maximizes freedom of movement and reduces drag, making it ideal for both competitive and regular swimmers. Available in an extended size range, this swimsuit combines durability, comfort, and style for serious training and competition.





























| ASIN | B081S8HN7P |
| ASIN | B0GCDVLLK2 |
| Age Range Description | Adult |
| Apparel Closure Type | Pull On |
| Back Style | Challenge Back |
| Best Sellers Rank | #367,524 in Clothing, Shoes & Jewelry ( See Top 100 in Clothing, Shoes & Jewelry ) #189 in Women's Athletic One-Piece Swimsuits |
| Brand Name | ARENA |
| Color | Navy/Metallic Silver |
| Customer Reviews | 4.3 4.3 out of 5 stars (128) |
| Date First Available | December 24, 2025 |
| Department | womens |
| Embellishment Feature | Logo |
| Fabric Type | 100% Polyester |
| Fit Type | Athletic |
| Item Type Name | One Piece Swimsuit |
| Lining Description | Polyester |
| Manufacturer | ARENA |
| Manufacturer | ARENA |
| Material Type | Polyester |
| Neck Style | Straps |
| Pattern | Solid |
| Product Care Instructions | Hand Wash Only |
| Rise Style | High Rise |
| Size | 18 |
| Sleeve Type | Sleeveless |
| Special Size Type | Standard |
| Strap Type | Non-Adjustable |
| Style Name | Arena Women Sports Swimsuit Solid Challenge Back |
| Style Number | 003313-705-18 |
| Swimwear Bottom Form | Briefs |
| Swimwear Form Type | One-Piece |
| Swimwear Top Form | Tank Top |
| Ultraviolet Protection Factor | UPF 50+ |
| character | sports |
N**L
The best
The price was the main reason but definitely Arena it’s the best swimsuit for me. The only thing is the measure it was to small for me.
S**B
Fit is perfect
It fits perfectly
P**U
Good purchase
Got this for my kid’s swim lessons when I have to get inside the pool. It is a very pretty red. Baywatch tone. It keeps everything in place but I believe I should’ve sized up. It feels like it shrinks some after washing. I followed the size guide and while I’m a 8-10US I should’ve had sized up even with their suggestion. Amazon suggest the wrong size always. Great fabric. Great coverage. With the money.
I**.
good fit
I'm 5'8" 163lbs, fits perfectly.
C**Z
Cheap
Cheap quality. Letters peeled off and it was not true to size
C**N
Lined swimsuit
I really liked that this suit was lined, I did however return it as it seemed long in the torso when I compared to my kiddos other suits. The fit was loose across the chest and straps. It was the same size I buy in other brands but my first time trying Arena. I think I would order again, as it seemed like a quality suit, but would size down to see if that helps.
I**.
Good
Good
N**L
Recommend
The measure was small for me. But I loved it
K**.
Me gustó mucho el traje de baño, lo encontré un poco ajustado pero no es tanto y con el tiempo se va estirando. Normalmente soy talla G y pedí un 36.
A**R
This bathing suit seems to be good quality. It fits as expected . The test will be how it holds up to chlorine
お**ち
申し訳ないですが、着用感が最高です。
É**.
👌👌👌👌
T**A
Me encantó el corte y la tela es muy durable.
Trustpilot
2 weeks ago
2 months ago