Arena One Piece Swimsuits

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88 products

ADJUSTABLE STRAPSBUILT-IN FIXED PADSSave 20%
Close-up three-quarter front view of a navy Arena Milena swimsuit with a scoop neckline and purple side pattern.
One Piece Swimsuit Arena Shapewear Milena C Cup Wing Back - Navy
  • 36
  • 38
  • Size 40 — Sold out
  • Size 42 — Sold out
  • Size 44 — Sold out
  • 46
  • 48
  • 50
Sale price11,196 kr Regular price13,995 kr
ADJUSTABLE STRAPSBUILT-IN BUST SUPPORTCHLORINE RESILIENTMEDIUM CUTSHAPING FABRICUV PROTECTIONWING BACK
Woman wearing a black Arena Jewel shaping swimsuit with fine white contour lines, front view.
One Piece Swimsuit Arena Shapewear W Jewel Wing Back - Black Price13,995 kr
ADJUSTABLE STRAPSBUILT-IN BUST SUPPORTC CUPCHLORINE RESILIENTMEDIUM CUTSHAPING FABRICUV PROTECTIONWING BACKSave 40%
Woman wearing a black Arena Vertigo shaping swimsuit with a V-neck, three-quarter front view.
One Piece Swimsuit Arena Shapewear W Vertigo C-Cup R Wing Back - Black Sale price8,397 kr Regular price13,995 kr
ADJUSTABLE STRAPSBUILT-IN FIXED PADSSave 20%
Woman wearing a black Arena Milena shaping swimsuit with a gray side pattern, front view.
One Piece Swimsuit Arena Shapewear Milena C Cup Wing Back - Black Sale price11,196 kr Regular price13,995 kr
ADJUSTABLE STRAPSBUILT-IN BUST SUPPORTCHLORINE RESILIENTMEDIUM CUTSHAPING FABRICUV PROTECTIONWING BACKSave 40%
Woman wearing a black Arena Vertigo shaping swimsuit with a V-neck at a swimming pool, front view.
One Piece Swimsuit Arena Shapewear W Vertigo R Wing Back - Black Sale price8,397 kr Regular price13,995 kr
ADJUSTABLE STRAPSBUILT-IN BUST SUPPORTCHLORINE RESILIENTMEDIUM CUTSHAPING FABRICUV PROTECTIONWING BACK
Woman wearing a navy Arena Jewel shaping swimsuit with pink contour lines, front view.
One Piece Swimsuit Arena Shapewear W Jewel Wing Back - Navy-Fairy-Rose Price13,995 kr
100% KLÓRÞOLINARENA PERFORMANCECONTROL PRO BAKLÁGT SKORINNUV VÖRN
Woman wearing a black Arena May Low one-piece swimsuit with a V-neck, angled front view with arms raised
One Piece Swimsuit Arena Performance May Low - Black Price10,995 kr
Woman wearing a black Arena Finding one-piece swimsuit with short legs and light side seams, angled front view
One Piece Swimsuit Arena Performance Finding Legsuit - Black
  • Size 34 — Sold out
  • Size 36 — Sold out
  • 38
  • 40
  • 42
  • 44
  • Size 46 — Sold out
  • Size 48 — Sold out
Price10,995 kr
BUILT-IN BUST SUPPORTCHLORINE RESILIENTREMOVABLE PADSSWIM PRO BACKUV PROTECTION
Woman wearing a black Arena Kaori one-piece swimsuit with short legs and pink curved lines, angled front view
One Piece Swimsuit Arena Feel W Kaori Combinason R Legsuit - Black Freak Rose
  • Size 34 — Sold out
  • 36
  • 38
  • 40
  • 42
  • 44
  • Size 46 — Sold out
  • Size 48 — Sold out
Price10,995 kr
ADJUSTABLE STRAPSBUILT-IN BUST SUPPORTCHLORINE RESILIENTCLIP BACKMEDIUM CUTREMOVABLE PADSSHAPING FABRICUV PROTECTIONSave 40%
Close-up back view of a woman wearing a black Arena Alessia swimsuit with an open Clip Back at a swimming pool.
Arena Shapewear One-Piece Swimsuit Alessia Clip Back - Black
  • Size 36 — Sold out
  • Size 38 — Sold out
  • Size 40 — Sold out
  • 42
  • 44
  • 46
  • 48
  • 50
Sale price8,397 kr Regular price13,995 kr
100% CHLORINE PROOFARENA PERFORMANCEMEDIUM CUTSWIM PRO BACKUV PROTECTIONSold out
Woman wearing a black Arena Team Swim Pro Solid one-piece swimsuit underwater in a pool, front view
One Piece Swimsuit Arena Performance Women's Team Swim Pro Solid - Black
  • Size 30 — Sold out
  • Size 32 — Sold out
  • Size 34 — Sold out
  • Size 36 — Sold out
  • Size 38 — Sold out
  • Size 40 — Sold out
  • Size 42 — Sold out
  • Size 44 — Sold out
  • Size 46 — Sold out
Price6,995 kr
ADJUSTABLE STRAPSARENA SHAPEWEARBUILT-IN FIXED PADSMEDIUM CUTPOWER MESH TUMMY CONTROLWING BACKSave 20%
Two women walking by an indoor pool; the woman on the right wears a black Arena Milena swimsuit with a white side pattern.
One Piece Swimsuit Arena Shapewear Milena Wing Back - Black
  • 36
  • Size 38 — Sold out
  • 40
  • Size 42 — Sold out
  • 44
  • 46
  • 48
  • Size 50 — Sold out
Sale price11,196 kr Regular price13,995 kr
ADJUSTABLE STRAPSBUILT-IN BUST SUPPORTCHLORINE RESILIENTMEDIUM CUTSHAPING FABRICUV PROTECTIONWING BACK
Close-up three-quarter front view of a black Arena Jewel swimsuit with blue contour lines and a scoop neckline.
One Piece Swimsuit Arena Shapewear W Jewel - Black-Bright-Blue Price13,995 kr
ADJUSTABLE STRAPSBUILT-IN BUST SUPPORTC CUPCHLORINE RESILIENTLOW CUTSHAPING FABRICUV PROTECTIONWING BACK
Woman wearing a black Arena Jewel shaping swimsuit with fine white diagonal lines, front view.
One Piece Swimsuit Arena Shapewear W Jewel Low C Cup Wing Back - Black & White Price13,995 kr
Save 40%
Teal Arena Alessia shaping swimsuit, front view.
Arena Shapewear One-Piece Swimsuit Alessia Clip Back - Green Blue
  • Size 36 — Sold out
  • Size 38 — Sold out
  • Size 40 — Sold out
  • Size 42 — Sold out
  • Size 44 — Sold out
  • 46
  • 48
  • 50
Sale price8,397 kr Regular price13,995 kr
100% CHLORINE RESISTANTARENA PERFORMANCEMEDIUM CUTSWIM PRO BACKUV PROTECTION
Child wearing a black Arena Team swimsuit with a white Arena logo, front view
One Piece Swimsuit Arena Girls' Team Swimsuit Swim Pro Solid - Black
  • 116
  • 128
  • Size 140 — Sold out
  • 152
  • Size 164 — Sold out
Price4,995 kr
Plus size 48-58
Woman wearing a black Arena Jewel Plus Size swimsuit with white contour lines, front view.
One Piece Swimsuit Arena Shapewear Jewel Plus Size - Black White Price13,995 kr
ADJUSTABLE STRAPSARENA SHAPEWEARC CUPMEDIUM CUTPOWER MESH TUMMY CONTROLWING BACK
Front close-up of a dark green and dark gray Arena Isabella shaping swimsuit with a wide diagonal pattern.
Arena Shapewear Swimsuit Isabella Wing Back C-Cup - Mangrove & Night Grey Price13,995 kr
ADJUSTABLE STRAPSARENA SHAPEWEARBUILT-IN FIXED PADSMEDIUM CUTPOWER MESH TUMMY CONTROLWING BACKSave 20%
Close-up three-quarter front view of a navy Arena Milena swimsuit with a scoop neckline and purple side pattern.
One Piece Swimsuit Arena Shapewear Milena Wing Back - Navy
  • 36
  • Size 38 — Sold out
  • Size 40 — Sold out
  • Size 42 — Sold out
  • Size 44 — Sold out
  • 46
  • 48
  • 50
Sale price11,196 kr Regular price13,995 kr
ADJUSTABLE STRAPSBUILT-IN BUST SUPPORTCHLORINE RESILIENTMEDIUM CUTSHAPING FABRICSOFT CURVE BACKUV PROTECTIONSave 25%
Woman wearing a burgundy Arena Lara shaping swimsuit with a V-neck, front view.
One Piece Swimsuit Arena Shapewear Lara Soft Curve Back - Red Onion
  • Size 36 — Sold out
  • Size 38 — Sold out
  • 40
  • Size 42 — Sold out
  • Size 44 — Sold out
  • Size 46 — Sold out
  • Size 48 — Sold out
  • 50
Sale price9,746 kr Regular price12,995 kr
ADJUSTABLE STRAPSBUILT-IN BUST SUPPORTCHLORINE RESILIENTMEDIUM CUTSHAPING FABRICSOFT CURVE BACKUV PROTECTIONSave 25%
Two women wearing dark green Arena Lara shaping swimsuits standing together by an indoor pool.
One Piece Swimsuit Arena Shapewear Lara Soft Curve Back - Mangrove
  • 36
  • Size 38 — Sold out
  • Size 40 — Sold out
  • Size 42 — Sold out
  • Size 44 — Sold out
  • Size 46 — Sold out
  • Size 48 — Sold out
  • 50
Sale price9,746 kr Regular price12,995 kr
ADJUSTABLE STRAPSFIXED CUPSMEDIUM CUTSHAPEWEARSOFT CURVE BACKUV PROTECTION
Woman wearing a black Arena Ludovica shaping swimsuit with multicolored contour lines by a pool ladder underwater.
One Piece Swimsuit Arena Shapewear Ludovica Soft Curve Back - Black Price13,995 kr
ADJUSTABLE STRAPSBUILT-IN BUST SUPPORTCHLORINE RESILIENTMEDIUM CUTSHAPING FABRICSOFT CURVE BACKUV PROTECTIONSave 25%
Woman wearing a dark gray Arena Lara shaping swimsuit with a V-neck, front view.
One Piece Swimsuit Arena Shapewear Lara Soft Curve Back - Night Grey
  • Size 36 — Sold out
  • 38
  • Size 40 — Sold out
  • Size 42 — Sold out
  • Size 44 — Sold out
  • Size 46 — Sold out
  • Size 48 — Sold out
  • 50
Sale price9,746 kr Regular price12,995 kr
ARENA FEELCLASSIC BRAMAXFIT ECOMEDIUM CUTU BACKUPF 50+ PROTECTION
Front close-up of a dark blue Arena Glow one-piece swimsuit with a bright blue radiating pattern
One Piece Swimsuit Arena Feel Glow U Back - Navy Turquoise Multi
  • 36
  • 38
  • 40
  • 42
  • Size 44 — Sold out
  • Size 46 — Sold out
Price12,995 kr
100% KLÓRÞOLINARENA PERFORMANCEMIÐLUNGS SKORINNSWIM PRO BAKTVÖFALDUR AÐ FRAMANUV VÖRN
Smiling woman wearing a red Arena Team Swim Pro Solid one-piece swimsuit with hands on her hips, front view
One Piece Swimsuit Arena Performance Women's Team Swim Pro Solid - Red
  • Size 30 — Sold out
  • Size 32 — Sold out
  • Size 34 — Sold out
  • 36
  • 38
  • 40
  • Size 42 — Sold out
  • 44
  • 46
Price6,995 kr
Close-up three-quarter front view of a dark green Arena Alessia shaping swimsuit with a V-neck and halter ties.
Arena Shapewear One-Piece Swimsuit Alessia Clip Back - Mangrove
  • Size 36 — Sold out
  • Size 38 — Sold out
  • Size 40 — Sold out
  • 42
  • 44
  • 46
  • 48
  • 50
Price13,995 kr
ADJUSTABLE STRAPS
Poolside close-up of a woman wearing a black Arena Angelica shaping swimsuit with a colorful side pattern; another woman is visible in the background.
One Piece Swimsuit Arena Shapewear Angelica U Back - Black
  • 36
  • 38
  • Size 40 — Sold out
  • Size 42 — Sold out
  • Size 44 — Sold out
  • 46
  • 48
  • 50
Price13,995 kr
ADJUSTABLE STRAPSBUILT-IN BUST SUPPORTCHLORINE RESILIENTMEDIUM CUTSHAPING FABRICUV PROTECTIONWING BACKSave 40%
Woman wearing a black Arena Jewel shaping swimsuit with orange contour lines, front view.
One Piece Swimsuit Arena Shapewear W Jewel Wing Back - Black Peonia Red
  • 36
  • Size 38 — Sold out
  • Size 40 — Sold out
  • Size 42 — Sold out
  • Size 44 — Sold out
  • Size 46 — Sold out
  • Size 48 — Sold out
  • Size 50 — Sold out
Sale price8,397 kr Regular price13,995 kr
ADJUSTABLE STRAPSARENA SHAPEWEARMEDIUM CUTPOWER MESH TUMMY CONTROLWING BACK
Underwater close-up of a woman wearing a black and navy Arena Isabella shaping swimsuit with a diagonal pattern.
One Piece Swimsuit Arena Shapewear Isabella Wing Back - Black & Navy
  • 36
  • 38
  • Size 40 — Sold out
  • Size 42 — Sold out
  • Size 44 — Sold out
  • 46
  • 48
  • 50
Price13,995 kr
ADJUSTABLE STRAPSBUILT-IN BUST SUPPORTCHLORINE RESILIENTMEDIUM CUTSHAPING FABRICUV PROTECTIONWING BACK
Woman wearing a burgundy Arena Jewel shaping swimsuit with fine white contour lines, front view.
One Piece Swimsuit Arena Shapewear W Jewel Wing Back - Red Onion White
  • 36
  • 38
  • 40
  • Size 42 — Sold out
  • Size 44 — Sold out
  • 46
  • Size 48 — Sold out
  • Size 50 — Sold out
Price13,995 kr
ADJUSTABLE STRAPSARENA SHAPEWEARMEDIUM CUTPOWER MESH TUMMY CONTROLSQUARED BACKSave 30%
Woman wearing a navy Arena Isa shaping swimsuit with white diagonal lines by an indoor pool, three-quarter front view.
Arena Shapewear One-Piece Swimsuit Isa Squared Back - Navy Ice
  • 36
  • 38
  • Size 40 — Sold out
  • Size 42 — Sold out
  • Size 44 — Sold out
  • 46
  • 48
  • 50
Sale price9,797 kr Regular price13,995 kr
50+ UV PROTECTIONARENA PERFORMANCEMAXIMUM CHLORINE RESISTANCEMEDIUM LEG CUTU-BACK
Woman wearing a dark blue Arena Victoria one-piece swimsuit with shaped bust seams, front view
Women's One-Piece Swimsuit Arena Performance Victoria U Back - Navy Price10,995 kr
100% CHLORINE RESISTANTARENA PERFORMANCEMEDIUM CUTSWIM PRO BACKUV PROTECTION
Child wearing a bright pink Arena Team swimsuit with a light blue Arena logo, front view
One Piece Swimsuit Arena Girls' Team Swimsuit Swim Pro Solid - Shocking Pink Price4,995 kr
ADJUSTABLE STRAPSBUILT-IN BUST SUPPORTC CUPCHLORINE RESILIENTMEDIUM CUTSHAPING FABRICUV PROTECTIONWING BACKSave 40%
Woman wearing a black Arena Ginevra shaping swimsuit with curved purple-gray lines, front view.
One Piece Swimsuit Arena Shapewear Ginevra C Cup Wing Back - Black
  • Size 36 — Sold out
  • 38
  • 40
  • 42
  • Size 44 — Sold out
  • Size 46 — Sold out
  • 48
  • 50
Sale price8,397 kr Regular price13,995 kr
ADJUSTABLE STRAPSBUILT-IN BUST SUPPORTC CUPCHLORINE RESILIENTMEDIUM CUTSHAPING FABRICUV PROTECTIONWING BACKSave 40%
Woman wearing a red Arena Vertigo shaping swimsuit with a V-neck, front view.
One Piece Swimsuit Arena Shapewear W Vertigo C-Cup R Wing Back - Red
  • 36
  • Size 38 — Sold out
  • Size 40 — Sold out
  • Size 42 — Sold out
  • Size 44 — Sold out
  • 46
  • 48
  • Size 50 — Sold out
Sale price8,397 kr Regular price13,995 kr
100% CHLORINE RESISTANTARENA PERFORMANCEMEDIUM CUTSWIM PRO BACKUV PROTECTION
Child wearing a red Arena Team swimsuit with a white Arena logo, lifting one leg
One Piece Swimsuit Arena Girls' Team Swimsuit Swim Pro Solid - Red Price4,995 kr
ADJUSTABLE STRAPSBUILT-IN BUST SUPPORTCHLORINE RESILIENTMEDIUM CUTSHAPING FABRICSOFT CURVE BACKUV PROTECTIONSave 25%
Woman wearing a navy Arena Lara shaping swimsuit with a V-neck, front view.
One Piece Swimsuit Arena Shapewear Lara Soft Curve Back - Navy
  • 36
  • Size 38 — Sold out
  • Size 40 — Sold out
  • Size 42 — Sold out
  • Size 44 — Sold out
  • Size 46 — Sold out
  • Size 48 — Sold out
  • 50
Sale price9,746 kr Regular price12,995 kr
ADJUSTABLE STRAPSBUILT-IN BUST SUPPORTLIGHTDROP BACKMEDIUM CUTSold out
Woman wearing a black Arena Solid Lightdrop one-piece swimsuit with a small copper-colored Arena logo, front view
One Piece Swimsuit Arena Feel Women's Solid Lightdrop Back - Black
  • Size 34 — Sold out
  • Size 36 — Sold out
  • Size 38 — Sold out
  • Size 40 — Sold out
  • Size 42 — Sold out
  • Size 44 — Sold out
  • Size 46 — Sold out
  • Size 48 — Sold out
Price6,995 kr
ADJUSTABLE STRAPSBUILT-IN BUST SUPPORTLIGHTDROP BACKMEDIUM CUTSold out
Woman wearing a dark green Arena Solid Lightdrop one-piece swimsuit with an open back, angled back view
One Piece Swimsuit Arena Feel Women's Solid Lightdrop Back - Teal
  • Size 34 — Sold out
  • Size 36 — Sold out
  • Size 38 — Sold out
  • Size 40 — Sold out
  • Size 42 — Sold out
  • Size 44 — Sold out
  • Size 46 — Sold out
  • Size 48 — Sold out
Price6,995 kr
100% KLÓRÞOLINARENA PERFORMANCEMIÐLUNGS SKORINNUV VÖRNV BAKSave 30%
Woman wearing a dark blue Arena Kikko Pro one-piece swimsuit with a turquoise geometric side pattern, angled front view
One Piece Swimsuit Arena Performance Kikko Pro V Back Graphic - Navy
  • 34
  • 36
  • Size 38 — Sold out
  • Size 40 — Sold out
  • Size 42 — Sold out
  • Size 44 — Sold out
  • 46
  • Size 48 — Sold out
Sale price5,597 kr Regular price7,995 kr
ADJUSTABLE STRAPSARENA SHAPEWEARMEDIUM CUTPOWER MESH TUMMY CONTROLSQUARED BACKSave 30%
Side close-up of a black Arena Isa shaping swimsuit with pink diagonal lines.
Arena Shapewear One-Piece Swimsuit Isa Squared Back - Black & Fairy-Rose Sale price9,797 kr Regular price13,995 kr
ADJUSTABLE STRAPSFIXED CUPSMEDIUM CUTSHAPEWEARSOFT CURVE BACKUV PROTECTIONSave 30%
Woman wearing a navy Arena Ludovica shaping swimsuit with light contour lines, front view.
One Piece Swimsuit Arena Shapewear Ludovica Soft Curve Back - Navy Sale price9,797 kr Regular price13,995 kr
Inner lining at the backPower Mesh over stomachRemovable pads
Woman wearing a black Arena Lili shaping swimsuit with a purple line pattern, seated by a pool in a three-quarter front view.
Arena Shapewear Swimsuit Lili Squared Back - Black Price13,995 kr
ADJUSTABLE STRAPS
Woman wearing a black Arena Marisa shaping swimsuit with a white pattern, front view.
Arena Shapewear Swimsuit Marisa U Back - Black Price14,995 kr
ARENA BEACHWEARBEACHWEAR FABRICFULLY LINEDOPEN BACKREMOVABLE CUPSTHICK STRAPSU SHAPED BACKSold out
Woman wearing a black Arena Beachwear Elastic Solid one-piece swimsuit with goggles on her head at a black-sand beach
One Piece Swimsuit Arena Beachwear Elastic Solid - Black
  • Size XS — Sold out
  • Size S — Sold out
  • Size M — Sold out
  • Size L — Sold out
  • Size XL — Sold out
Price10,995 kr
100% KLÓRVÖRNARENA PERFORMANCEMIÐLUNGS SKORINNSWIM PRO BAKUV VÖRN
Child wearing a blue Arena Team swimsuit with a white Arena logo, front view
One Piece Swimsuit Arena Performance Girls' Team Swim Pro Solid - Royal Blue Price4,995 kr
ADJUSTABLE STRAPS
Woman wearing a navy and dark green Arena Daniela shaping swimsuit with a V-neck and adjustable straps by an outdoor pool, front view.
Arena Shapewear One-Piece Swimsuit Daniela U Back C-Cup - Navy and Mangrove Price13,995 kr
ADJUSTABLE STRAPSBUILT-IN BUST SUPPORTCHLORINE RESILIENTMEDIUM CUTSHAPING FABRICUV PROTECTIONWING BACKSave 40%
Woman wearing a teal Arena Vertigo shaping swimsuit with a V-neck, front view.
One Piece Swimsuit Arena Shapewear W Vertigo R Wing Back - Green Blue
  • Size 36 — Sold out
  • 38
  • Size 40 — Sold out
  • Size 42 — Sold out
  • Size 44 — Sold out
  • Size 46 — Sold out
  • Size 48 — Sold out
  • Size 50 — Sold out
Sale price8,397 kr Regular price13,995 kr
100% CHLORINE RESISTANTARENA PERFORMANCEBUILT-IN BUST SUPPORTMEDIUM CUTUV PROTECTIONV BACKSave 20%
Woman wearing a dark blue Arena Spiral Vision one-piece swimsuit with coral line graphics, front view
One Piece Swimsuit Arena Performance Women's Spiral Vision Inner Bra - Navy
  • 34
  • 36
  • Size 38 — Sold out
  • Size 40 — Sold out
  • Size 42 — Sold out
  • Size 44 — Sold out
  • Size 46 — Sold out
Sale price8,796 kr Regular price10,995 kr
100% CHLORINE RESISTANTARENA PERFORMANCEMEDIUM CUTSWIM PRO BACKUV PROTECTIONSave 30%
Black plus-size Arena Reflecting one-piece swimsuit with blue straps and blue line graphics, angled front view
One Piece Swimsuit Arena Performance W Reflecting Plus Size Swim Pro Back - Black Sale price7,697 kr Regular price10,995 kr

Arena One Piece Swimsuits

Shop Arena one-piece swimsuits for women and kids. Start with the right age group, then compare the cut, sizing, and intended use of each style.

For frequent pool swimming, check the fabric details and any chlorine-resistance information in the product description. If shaping or bust support matters to you, look for those specific features on the swimsuit you are considering.

Use the product photos to compare back designs, straps, and leg cuts, and refer to the size chart for that style. Order online or try on swimwear in store at Ludus.

OUR STORE

Welcome to our store in downtown Reykjavik where you will receive personal service. Online orders can also be picked up in our store the same or following business day

FAST DELIVERY

Online orders are handed to our shipping partners on the next business day. Delivery takes 0–3 business days, depending on your location.

OVER 100 PICKUP LOCATIONS

Free shipping to Eimskip and Dropp pickup locations on all orders above 15,000 kr.

SATISFIED OR REFUNDED

14 day return policy for all online orders

OUR DOWNTOWN STORE AT SKÓLAVÖRÐUSTÍGUR 16A

Welcome to our store in downtown Reykjavík at Skólavörðustígur 16a, about 100 metres from Rainbow Street and about 450 metres from Hallgrímskirkja.

Parking is often available on Skólavörðustígur in parking zone P1 or on nearby streets such as Óðinsgata in parking zones P2 and P3.

The Bergstaðir parking garage is about a one-minute walk from our store, and the Traðarkot parking garage on Hverfisgata is about a two-minute walk away.

Map showing Ludus at Skólavörðustígur 16a, near Hallgrímskirkja and Rainbow Street in Reykjavík.
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