Women's one-piece swimsuits

One-piece swimsuits for women from Arena and Solid & Striped.

Women's one-piece swimsuits by category

Woman wearing a navy Arena shaping swimsuit with teal trim standing beside an outdoor pool.

SHAPING ONE-PIECE SWIMSUITS

Smiling woman wearing a bright blue Arena swimsuit resting her arms on the edge of an outdoor pool.

PLUS SIZE ONE-PIECE SWIMSUITS

Woman wearing a black Arena legsuit with pink side lines, shown in a three-quarter front view on a white background.

LEGSUIT ONE-PIECE SWIMSUITS

Pregnant woman wearing a black Arena maternity swimsuit supporting her belly, shown in three-quarter side view against a white background.

MATERNITY ONE-PIECES SWIMSUITS

Woman in a black Arena swimsuit climbing the steps out of a swimming pool.

ARENA ONE-PIECE SWIMSUITS

Front close-up of a woman wearing a black-and-white Solid & Striped one-piece swimsuit at the beach.

SOLID AND STRIPED ONE-PIECE SWIMSUITS

Home > Swim > Swimwear > Women's swimwear > One Piece Swimsuits

80 products

Front close-up of a red Solid & Striped Sloane swimsuit with a ruched bandeau and large waist cutout

The Sloane One Piece Swimsuit - Candy Red

Size XS — Sold out
Size S — Sold out
M
Size L — Sold out
Size XL — Sold out

29,990 kr

Model wearing the striped side of a Solid & Striped Claudia one-shoulder swimsuit with a side cutout, front view

One Piece Swimsuit The Claudia Reversible - Fresh Air

Size XS — Sold out
Size S — Sold out
M
L
Size XL — Sold out

29,990 kr

ADJUSTABLE STRAPSBUILT-IN BUST SUPPORTCHLORINE RESILIENTMEDIUM CUTSHAPING FABRICUV PROTECTIONWING BACK

Sold out

Woman wearing a red Arena Jewel shaping swimsuit with fine orange contour lines, three-quarter front view.

W Jewel Bodylift One Piece Swimsuit - Red

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
Size 50 — Sold out

13,995 kr

Model wearing a pink and orange Solid & Striped Lucia swimsuit with a split-color design

One Piece Swimsuit The Lucia - Lollipop Cantaloupe

Size XS — Sold out
S
Size M — Sold out
Size L — Sold out
Size XL — Sold out

29,990 kr

Model wearing a red Solid & Striped Issy swimsuit with asymmetric straps and a diagonal front cutout

One Piece Swimsuit The Issy - Candy Red

Size XS — Sold out
Size S — Sold out
Size M — Sold out
L
Size XL — Sold out

29,990 kr

Model wearing a light Solid & Striped Taylor swimsuit with colorful seashell and starfish illustrations, front view

One Piece Swimsuit The Taylor - Seashell Starfish Print

XS
Size S — Sold out
Size M — Sold out
Size L — Sold out
Size XL — Sold out

29,990 kr

100% CHLORINE PROOFARENA PERFORMANCEMEDIUM CUTSWIM PRO BACKUV PROTECTION

Sold out

Woman wearing a royal blue Arena Team Swim Pro Solid one-piece swimsuit with one arm raised, angled front view

One Piece Swimsuit Arena Performance Women's Team Swim Pro Solid - Royal White

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

6,995 kr

Model wearing a Solid & Striped Claudia swimsuit with pastel stripes, one shoulder, a ring and side cutout

One Piece Swimsuit The Claudia With Ring - Technicolor Mosaic Sorbet

Size XS — Sold out
Size S — Sold out
M
Size L — Sold out
Size XL — Sold out

29,990 kr

Which women's one-piece swimsuit is right for you?

A women's one-piece swimsuit has to fit well and suit what you do in the water. Some women care most about durability and freedom of movement for swimming, others about bust support, shaping or coverage.

Here you will find shaping one-piece swimsuits, legsuits, plus-size one-piece swimsuits and maternity swimsuits, and you can try them on in store at Ludus. The cut, backs and straps of one-pieces in general are covered on the One-piece swimsuits page, and fabrics, chlorine resistance and sizing on the Women's swimwear page. Below we answer common questions about women's one-piece swimsuits.

What should women look for in a one-piece for aqua fitness?

In aqua fitness you move a lot in the water but swim less, so the suit needs to allow freedom of movement, hold well and stay in place when you stretch and jump. Shaping suits, legsuits and suits with a built-in bra can therefore work well, and during pregnancy a maternity swimsuit is a good choice. If you go to classes often, the chlorine resistance of the fabric matters too.

Which women's one-piece gives good bust support?

Bust support in a one-piece depends on several things working together. A built-in bra with an elastic band under the bust should hold without constricting, and cups or pads give shape and coverage. In some suits the pads can be removed. Wide, adjustable straps spread the load and let you adjust the support, and some backs give more hold than others, for example a back with a clasp that works with the band under the bust. Many training suits have no built-in bra, because they focus on a light cut and freedom of movement.

What kind of one-piece works best for women with a larger bust?

Some suits are cut specifically for a larger bust, with bigger cups, and the cup size is then stated in the product name or description. Wide straps and a back that holds well give more support, while thin straps and a very open back carry the load over a smaller area and are usually less suitable. If you do not wear the same size on top and bottom, it pays to try suits on, because a one-piece has to fit both.

How does a shaping one-piece work, and where does the shaping sit?

A shaping one-piece has a control mesh or a firm stretch fabric that holds you in and gives a smoother line. The shaping usually sits over the stomach and waist, but in some suits it covers the whole torso, and side panels can add extra hold. The shaping should hold you in without constricting. Shaping fabrics are stretchy and usually tolerate chlorine less well than durable polyester fabrics. Browse the shaping one-piece swimsuits and compare where the shaping sits.

Who are legsuits for?

Legsuits cover the top of the thighs and suit women who want more coverage or less chafing on the inner thighs. They are a good choice for aqua fitness and for swimming with children, for example. The legs are short and snug and barely get in the way of your stroke. Legsuits come in different fabrics, both chlorine-resistant training fabric and softer stretch fabric, so choose the fabric by use, as you would with any other one-piece.

How do I choose a plus-size one-piece?

We carry one-piece swimsuits designed specifically in plus sizes. They include both shaping suits with bust support and training suits in chlorine-resistant fabric, so start by choosing for what you do in the water. Then go by the size chart on the product page, and if you are between sizes, it pays to try them on. Browse the plus-size one-piece swimsuits.

Which one-piece is right during pregnancy?

Maternity swimsuits are designed to support you through every stage of pregnancy, with an elastic waist, extra support at the front, adjustable straps and a built-in bra. If you would rather wear a regular one-piece early in pregnancy, soft suits with adjustable straps can work, because you can lengthen the straps as your body changes.

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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