

๐ Dive into durability and eco-friendly style โ because your swimwear should work as hard as you do!
The Arena Women's Marbled Challenge Back Swimsuit combines cutting-edge MaxLife Eco fabric technology with sustainable design, featuring 50% recycled polyester for exceptional chlorine resistance and UPF 50+ sun protection. Its open back and thin straps optimize movement and reduce drag, making it perfect for competitive and frequent swimmers. Certified OEKO-TEX STANDARD 100, this quick-drying, eco-conscious swimsuit offers long-lasting performance and skin-safe comfort.





























| ASIN | B0B1N6N1Y5 |
| Age Range Description | Adult |
| Apparel Closure Type | Pull On |
| Apparel Fabric Stretch | Medium Stretch |
| Apparel Fabric Weight Class | Lightweight |
| Back Style | V Back |
| Best Sellers Rank | #473,308 in Clothing, Shoes & Jewelry ( See Top 100 in Clothing, Shoes & Jewelry ) #229 in Women's Athletic One-Piece Swimsuits |
| Brand Name | ARENA |
| Care instructions | Hand Wash Only |
| Chest Size | 32 inches |
| Closure type | Pull On |
| Color | Navy/Navy Multi |
| Customer Reviews | 4.4 out of 5 stars 110 Reviews |
| Embellishment Feature | Glitter, Sequin |
| Fabric Type | 100% Polyester |
| Fabric type | 100% Polyester |
| Fit Type | Athletic |
| Fit to Size Sentiment | Runs Small |
| Garment Size Country | United States |
| Global Trade Identification Number | 03468336772423 |
| Item Type Name | One Piece Swimsuit |
| Item Weight | 78 g |
| Lining Description | Polyester |
| Manufacturer | ARENA |
| Manufacturer Part Number | 005562-770-32 |
| Material Type | Polyester |
| Neck Style | Square Neck |
| Number of Items | 1 |
| Origin | Imported |
| Pattern | Marble |
| Product Benefits | Chlorine Resistance, Durability, Freedom of Movement, Intensive Swimming, Reduced Drag |
| Product Care Instructions | Hand Wash Only |
| Rise Style | High Rise |
| Size | 32 |
| Sleeve Length Description | Sleeveless |
| Sleeve Type | Sleeveless |
| Special Size Type | Standard |
| Strap Type | Non-Adjustable |
| Style Name | Team Training Foundations |
| Style Number | 005562 |
| Swimwear Bottom Form | Briefs |
| Swimwear Form Type | One-Piece |
| Swimwear Top Form | Tank Top |
| Ultraviolet Protection Factor | UPF 50+ |
| Unit Count | 1 Count |
| Waist Size | 32 inches |
A**I
5'1", 98lbs, size 26 good fit!!!
Fits well. I am 5'1" and fluctuate between 98-103lbs. I compared this swimsuit to a Tyr one piece I also found on Amazon. This fit my body better, especially in regards to the width of the bottom of the suit, which was slightly more narrow in the crotch (so no rubbing on my groin/leg area). This has enough cheek coverage -- it's appropriate to wear around kids / family, and for general athletic water activities.
G**W
Great training suit
Fits great! Great quality! Iโd buy again!
J**L
Sizing is true
10/10
I**Z
Reafirma la figura
Calidad
A**R
Size down
I got a 32. It Runs big. Im 5'7", 150lbs 29" waist, 32" bust, 38.5" hips. I feel like this suit runs big. The straps are kind of long & flimsy. It doesn't really snatch my mommy apron belly like other brands. The bottom coverage is medium but stays in place. It's comfortable enough so im going to keep it for a back-up but this wont be my main workout suit. I realize my measurements are wonky for the sizing of this suit according to the sizing chart. I typically wear 34-36 in speedo & 34 in tyr.
J**R
Great Quality and Fit
Product was quality as expected, arrived as scheduled and fit is great!
N**A
Cute, size down
Love the pattern, quick to dry, first Arena swim suit so I would order a different size (size down) or different shape, just because it felt a little looser in the upper half than previous Jolyns. Still love to use as practice suit though.
A**.
Beautiful suit
Ordered for my daughter, who does competitive swimming, as a practice suit. Fit is good and as expected. The straps are slightly wider than a similar suit from Arena, which is a good thing. They also don't twist as much due to being sewn together nicely in the center of the back. The fabric is good and what you'd expect for a name brand suit at this price. Notably, there are two types of fabric. The abdomen and torso are double layer, and the bottom half is one layer. This actually works out very well - the bottom material is thick enough, and not slick, so it doesn't ride up the backside the way her Jolyn suit does, resulting in fewer wedgies and less "cheek" exposure. My favorite thing about this suit, though, is the color. It's FANTASTIC. Vibrant, vivid, and bold are how we'd describe it in person. Our only complaint, and this is something I mentioned on another Arena suit review, is the tag on the side. There are no perforations to easily remove it, and it's a bit itchy. We haven't tried cutting it off because we worry that the little bit leftover would itch even more.
S**E
Ottimo costume
Preso questo costume a mia morosa La taglia corrisponde ed รจ molto comodo
P**.
Nice and simple costume!
The swimming costume is good and worth buying as it is a nice quality product. It doesnโt get baggy over a month like my cheaper swim costumes, I would recommend. Love the design.
A**A
Lovely swimsuit
Good product fits well and looks good.
G**J
Just OK
Does it job, material seems cheaper than others
Trustpilot
2 months ago
5 days ago