RIOT SWIM Echo One Piece in Ocean Water color, featuring a stylish one-piece swimsuit with a vibrant aquatic design.
Two woman in blue Riot swimsuits in front of a window with white curtains.
RIOT SWIM Echo One Piece in Ocean Water, stylish one-piece swimsuit with a thong design, featuring a sleek and vibrant ocean-inspired pattern.
RIOT SWIM Echo One Piece swimsuit in Ocean Water with moderate coverage and thong style, featuring a vibrant, ocean-inspired design.
RIOT SWIM Echo One Piece swimsuit in ocean water color, featuring a sleek design and comfortable fit.
RIOT SWIM Echo One Piece swimsuit in Ocean Water with a stylish, fitted design and vibrant blue water-inspired pattern.
RIOT SWIM Echo One Piece swimsuit in ocean water color, featuring a sleek design and supportive fit, displayed on a mannequin.

Echo One Piece - Ocean Water

Regular price$180.00 USD
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Shipping calculated at checkout.
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(95)
This style is not eligible for promotional discounts.

Size

The one you reach for first.

Deep plunge. High-cut leg. Ruching that sculpts through the waist without squeezing. The Echo is built for the woman who wants her swimsuit to just work — no adjusting, no second-guessing, no bunching.

Supportive with intention. Compressive at the waist, flexible everywhere else. Put it on and move on.


★★★★★ "Made my legs look so long!"
★★★★★ "Shapes you in all the right places."
★★★★★ "I'm 6'2" and this not only fit but was so flattering."


FIT AT A GLANCE

  • Ruched waist that creates natural contour and moves with your body
  • Deep V neckline that elongates without gaping
  • High-cut leg that visually lengthens the frame
  • Stays put — no adjusting, no riding, no re-tucking
  • Doubles as a bodysuit tucked into trousers or layered under a blazer

CHOOSE YOUR COVERAGE

Echo Thong
Minimal back coverage with a higher-cut leg. Clean, cheeky, and confident.

Echo Moderate
A little more back coverage, slightly more bust coverage, and a lower leg cut. The everyday version of the same silhouette.

Not sure which is you? If you're on the fence, Moderate gives you more flexibility. Thong is for when you already know.


THE FIT

Fits true to size with a supportive stretch. The ruching creates a firm, compressive hold at the waist — if you prefer more room there, size up.

  • Emilya is 5'7", Bust 32", Waist 23.5", Hips 35.5" and wears a size S
  • Nayara is 5'7", Bust 33.5", Waist 27.5", Hips 38.5" and wears a size S
  • Aisha is 5'10.5", Bust 32.5", Waist 24.5", Hips 36.5" and wears a size S
  • "I'm usually between XS/S top and S/M bottom — Small was perfect." — Rachel T.
  • "I'm 6'2", athletic and curvy — Large fit like a glove." — Natalia S.
  • "32C, 27" waist — got a Small, a little snug at the hips going on but fits beautifully." — Mal H.

FABRIC & FEEL

Our signature soft-sculpt fabric smooths and supports without feeling heavy. The ruching through the waist creates a firm, compressive hold that sculpts intentionally. Substantial enough to feel the quality, light enough to forget you're wearing it.

  • Soft-sculpt fabric that smooths and supports
  • Holds its shape and color wear after wear
  • Substantial feel without weight or restriction

WEAR IT BEYOND SWIM

Style Echo as a bodysuit with wide-leg trousers, relaxed denim, or an oversized blazer. The deep V and clean silhouette do the rest.

Size Guide 

To keep your suit looking its best, we recommend hand washing your suit by itself with cold water and a gentle soap after each use. Do not soak, just a quick wash will do! Please be sure to dry in shade.

Do not pack wet suits with other garments.Try not to keep your suit balled up for extended periods of time—especially if it's still wet. 

Do not dry clean garments.Avoid contact with sunscreens, oils & high levels of chlorine- this may cause the color to fade and damage the material. Avoid rough surfaces (rocks, stone, pebble, pool surfaces). Please note that contact with rough surfaces may cause pilling or damage to the fabric, and we are unable to take responsibility for wear caused by these conditions.

Because our fabric is intentionally soft and delicate, extra care will help extend the life of your suit and keep it in beautiful condition wear after wear.

Love it or return it — it’s that simple. We want you to feel amazing in your pieces, and if something isn’t quite right, we’ve made returns easy.

We accept returns for an exchange, store credit, or refund on eligible items sent back within 14 days of delivery. Choose store credit and we’ll add a 10% bonus to your return value — automatically.

We highly recommend adding Checkout+ at checkout.

Checkout+ includes free returns and protects your package in the event it is lost, stolen, or damaged in transit. Return shipping is covered — please note that shipping on exchange orders is not included.

If Checkout+ is not selected, you can still return or exchange your items — a $12 return label fee will apply.

A few quick notes:

  • Checkout+ includes free returns on US orders only. Please see information on International Returns below.
  • Shipping costs and package protection are non-refundable
  • A $12 return label fee applies if Checkout+ wasn’t selected. If items from the same order are returned in separate shipments, additional fees may apply
  • Orders placed with influencer or discount codes are eligible for store credit only — no refunds or exchanges
  • All sale items are final sale and not eligible for return, exchange, or store credit
  • Store credit is issued as a digital gift card and is valid for one year after date of issue

To start a return -  click here


Final Sale Items

Please note that all sale items are final sale and are not eligible for return, exchange or store credit. This includes:

  • Items purchased during holiday sales or other promotional events (for example, site-wide sales or limited-time promotions)
  • Items marked as Final Sale at checkout
  • Gift cards

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


Return Timeframe

To be eligible for return, exchange or store credit, your return request must be submitted within 14 calendar days from the date your order was delivered. 

Returns received outside of this window will not be accepted.

All returns must be submitted and approved through our return portal. Return requests are reviewed and approved within 1 business day, Monday through Friday.

Once you receive your return label, please ship your item within 7 days as the label will expire after that time. If your return is not shipped within 7 days of receiving your label, the return will no longer be valid and will not be accepted.

Returns are processed within 5–7 business days from the date they arrive at our warehouse. Exchanges are processed once your return has been received and inspected — if approved, your exchange order will ship within 1–2 business days after inspection.


Restocking Fee Policy

In special cases where we make an exception to our standard return policy, a 20% restocking fee may apply. These exceptions are granted at our discretion and are not guaranteed.

The fee helps cover the cost of processing, inspecting, and restocking items that fall outside our standard return workflow. It will only be applied to the item or items being returned.

We appreciate your understanding as we work to uphold our policies while maintaining a smooth and consistent return process.


Important Note on Return Eligibility

We take hygiene and product integrity seriously. For the safety and satisfaction of our community, we are unable to accept returns that show signs of wear. This includes:

  •  Any stains, including light markings from trying on
  •  Scents or residue including deodorant, perfume, body odor, oils, makeup, lotions, or washing powder
  •  Removed or missing hygiene liners
  • Damage or visible wear

All returns are carefully inspected. If an item is received in less than perfect condition, it will be sent back to you. We document all ineligible returns with photo and video for transparency. Once a return is deemed ineligible, exceptions cannot be made.

In special cases where we make an exception to our standard return policy, a 20% restocking fee may apply. These exceptions are granted at our discretion and are not guaranteed.

RIOT monitors return activity across all accounts. Customers with an unusually high return frequency may be flagged at our discretion. We reserve the right to limit or deny returns from accounts that show patterns inconsistent with our policy.

RIOT reserves the right to reject any return received outside of the return window or not in original condition. Items that do not meet our policy will be sent back.

Thank you for helping us maintain a clean, high-quality experience for everyone.


How to Start a Return

Returns Portal -  click here

Return an Item

We accept returns for an exchange, store credit, or refund on eligible items sent back within 14 days of delivery. Choose store credit and we’ll automatically add 10% to your return value.

Checkout+ includes free returns and protects your package in the event it is lost, stolen, or damaged in transit. Return shipping is covered — please note that shipping on exchange orders is not included.

Shipping costs and package protection are non-refundable

•Checkout+ includes free returns on US orders only.

A $12 return label fee applies if Checkout+ wasn’t selected

Orders placed with influencer or discount codes are eligible for store credit only — no refunds or exchanges

All sale items are final sale

• Please ship your return within 7 days — return labels expire after that time


International Returns

International customers must contact us at contactus@riotswim.com before sending any items back. Unauthorized international returns will not be accepted.

Please note: International customers are responsible for all return shipping costs. Riot Swim does not provide prepaid return labels for international orders. We recommend using a trackable shipping method to ensure your return reaches us safely. 


Damaged Items


Every order is packed with care. If you receive an item that is damaged, please email us within 48 hours of delivery at contactus@riotswim.com and include:

• Your full name
• Your order number
• Clear photos of the damaged item
• A photo of the hangtag
• Front and back photos of the poly bag your item arrived in

We’ll take care of it as quickly as possible.


Price Adjustments


We do not offer price adjustments. All prices are final at the time of purchase and we are unable to apply discounts retroactively.


Need Help?


Our team is here for you. If you have any questions, feel free to reach out at:

• Email: contactus@riotswim.com
• Phone: 713-338-9710

Our phone line does not have a live agent. If you call, please leave your name, order number, and the reason for your call, and our team will get back to you within 24–48 hours, Monday- Friday.

For the quickest response, we recommend reaching out via email, so we can assist you as quickly and efficiently as possible.

Thank you for being part of the Riot Swim community. We truly appreciate your support.


Effective March 26, 2026