Black Phoenix One Piece swimsuit by RIOT SWIM, featuring sleek design and supportive fit, displayed on a model.
Model in a black Riot one piece swimsuit.
Black Phoenix One Piece swimsuit by RIOT SWIM, featuring a sleek design and supportive fit, shown on a model.
Black Phoenix One Piece swimsuit by RIOT SWIM, featuring a sleek, form-fitting design with stylish cutouts.
Black Phoenix One Piece swimsuit by RIOT SWIM featuring a sleek, stylish design with adjustable straps and moderate coverage.
Black Phoenix One Piece swimsuit by RIOT SWIM featuring a sleek design and flattering fit, shown on a model.
Black Phoenix One Piece swimsuit by RIOT SWIM, shown on a mannequin, with sleek design and minimal detailing.

Phoenix One Piece - Black

Intentional where it counts. Effortless everywhere else.
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This style runs small. We recommend sizing up.

Regular price $180.00 USD Sale price$135.00 USD
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Shipping calculated at checkout.
This item is final sale and not eligible for returns, exchanges, or free shipping offers.

Size

Intentional where it counts. Effortless everywhere else.

The halter neckline sits clean and secure while strategic cutouts land exactly where they should. Ruching at the waist contours without overdoing it, and moderate back coverage means you can move, sit, and live without thinking twice.

The one you reach for when simple isn't enough.

From the water to wherever the day takes you. Worn as swim or styled beyond it.

Designed to fit snug through the waist and body for a sculpted, held-in feel. This style runs small. We recommend sizing up.

  • Halter neckline for a secure, polished look
  • Strategic cutouts placed for shape and intention
  • Gentle waist ruching that contours cleanly
  • Moderate back coverage for a confident, secure fit
  • High-cut leg lengthens the silhouette

Model Fit

Nayara is 5'7", Bust 33.5", Waist 27.5", Hips 38.5" and wears a size S

Hannah is 5'10.5", Bust 43, Waist 35", Hips 52" and wears a size XL

 

  • Halter neckline one piece
  • Strategic cutout detail
  • Ruched waist detail
  • Moderate back coverage
  • Double lined
  • High-cut leg
  • Soft-sculpt fabric
  • Sculpted, body-hugging fit
  • Smooth, supportive feel

To help preserve the fit, shape, and feel of your RIOT pieces, rinse thoroughly in cold water after wear.

Our fabrics are intentionally soft and delicate, designed for a smooth, sculpting fit. Hand wash separately in cold water using a mild detergent and lay flat to dry in the shade.

Avoid rough surfaces, oils, bleach, harsh detergents, hot water, chlorine, and high heat, as these may damage the fabric or affect the finish over time.

Do not leave swimwear rolled up while wet or machine wash or tumble dry.

Damage caused by improper care or contact with rough surfaces is not considered a manufacturing defect.

Returns

Not every piece is meant to be, and that's okay. Here's how we take care of you.

We accept exchanges, store credit, and refunds on eligible items within 14 days of delivery. Choose store credit and we'll add 10% to your return value automatically to use toward something else you love.

To start a return, visit our Return Portal.

For the best fit experience, try all items on over undergarments. All returns are carefully inspected and must be unworn, unwashed, and returned with tags and hygienic liners intact. We take product integrity seriously for the benefit of our entire community.

We are unable to accept returns that show any signs of wear, including:

  • Stains or markings from trying on
  • Deodorant, perfume, body oils, makeup, lotions, or washing powder
  • Removed or missing hygienic liners
  • Damage or signs of wear

Returns that are damaged, worn, or do not meet our return conditions will be rejected and sent back to the customer. Exchange, store credit, or refund requests for rejected returns will not be approved. For transparency, all ineligible returns are documented with photo and video.

We reserve the right to limit returns on accounts with an unusual return history.


Checkout+

The easiest way to shop RIOT. Checkout+ includes free returns and exchanges on eligible items plus package protection if your order is lost, stolen, or damaged in transit.

No Checkout+? Returns are still accepted under our standard policy, but a $12 charge will apply toward the cost of the return label. Packages shipped without Checkout+ are not protected against loss, theft, or damage.

If Checkout+ is added to a final sale order, package protection still applies. Final sale items remain ineligible for returns or exchanges regardless.

To submit a claim, visit our Claims Portal.


Return Timeframe

You have 14 days from delivery to submit your return through our portal. Requests submitted after this window are not eligible.

Return requests are reviewed within 1 business day, Monday through Friday. Please ship promptly as return labels expire after 7 days and cannot be reissued.

Returns are processed within 5 to 7 business days of arriving at our warehouse. Exchanges ship within 1 to 2 business days after your return is inspected and approved. Exchanges are subject to product availability. If your requested exchange item is unavailable, we'll issue store credit so you can choose something else you love.

Please note that shipping costs for exchange orders are not included.


Influencer and Discount Codes

Orders placed with our welcome offer code are eligible for a full return under our standard return policy.

Orders placed using influencer codes are eligible for store credit only. Store credit is issued as a digital gift card and is valid for one year from the date of issue.

Orders placed using promotional discount codes other than our welcome offer are final sale.


Final Sale

Final sale items are not eligible for returns, exchanges, store credit, or refunds.

Final sale includes items marked as such at checkout, items purchased during promotional sale events, and gift cards.

If a final sale item is sent back to us, it will be returned to you.


International Returns

If you're shopping with us internationally, please reach out to contactus@riotswim.com before sending anything back. We want to make sure your return gets to us without any issues.

International customers are responsible for all return shipping costs and RIOT does not provide prepaid return labels. We recommend using a tracked shipping method and keeping your proof of postage until your return has been processed. Please include your order number, name, and shipping address inside your return package.

Exception-Based Requests

Approved exceptions outside of our standard return policy may be subject to a 20% restocking fee to help cover processing, handling, and carrier-related costs.


Questions?

Email: contactus@riotswim.com

Phone: 713-338-9710

When calling, please leave your name, order number, and reason for reaching out and a member of our team will get back to you within 24 to 48 hours during business hours, Monday through Friday. Our office closes at 12pm CST on Fridays, so messages received after that time will be responded to the following business day. Email is always the fastest way to reach us.


Effective March 26, 2026