
Nike
Solid Open-Back One-Piece
This Nike Swim Solid Open-Back One-Piece is a one-piece swimsuit with a scoop neckline, racerback straps, and a large open back. It is designed for swimming in chlorinated water and features soft, unpadded cups for natural shaping. Note: the style runs small, so the brand recommends sizing up.
- Gender
- female
- Style
- activewear, sporty, minimal
- Category
- Apparel & Accessories > Clothing > Swimwear
Color
Size
Specifications
Chlorine-resistant one-piece swimsuit with wide V-straps and soft cups.
Chlorine-resistant fabric, wide V-straps, soft unpadded cups, comfortable straps, regular cut.
- Material
- Body: 51% recycled polyester, 49% polyester; Lining: 50% polyester, 50% recycled polyester
- Style
- activewear, sporty, minimal
- Occasion
- beach-day, vacation, workout
- Gender
- female
- Age Group
- adult
- Condition
- new
- Category
- Apparel & Accessories > Clothing > Swimwear
Additional Attributes
- chlorine-resistant fabric for long swim sessions
- wide V-strap design for freedom of movement
- soft unpadded cups for natural shaping
- ultra comfortable straps
- regular bikini cut (moderate coverage)
- open-back silhouette
- recommended to size up for best fit
- solid color design
Product Insights
For regular swimmers who prioritize durability and natural shaping, Nike's Solid Open-Back One-Piece delivers 200+ pool hours of chlorine and fade resistance through its recycled polyester build, while soft unpadded cups provide a natural bustline. The open back and wide V-straps enable full shoulder mobility for freestyle and backstroke, and the regular bikini cut offers moderate leg coverage. However, sizing runs small—buyers must size up 1–2 sizes, even for a fit that lays straps flat, and the minimal support suits A-C cups best, making D+ busts or active swimmers seek alternative compression.
Verified claims
- Sizing
- Because the suit runs small, buyers report sizing up one to two sizes; the product Q&A recommends a size 36 for someone who wears a size 34 in Nike sports bras.
- Leg opening
- The suit is listed as a regular bikini cut with moderate leg coverage, though the product description also says high-cut leg openings.
- Activity suitability
- Buyers report good fit for gym swims and sauna when sized correctly.
- Support
- Soft, unpadded cups provide natural shaping but minimal support for D+ or active C-cup busts.
- Chlorine resistance
- 51% recycled polyester body and polyester lining resist chlorine for 200+ hours.
- Strap stability
- Wide V-straps distribute tension and allow full shoulder mobility without adjustment.
- Strap fit
- The wide V-straps are designed to sit flat without digging in, and the suit runs small, so sizing up is recommended.
- Opacity
- Full polyester lining keeps cups opaque when wet and after pool use.
- Care
- Rinse immediately in cool water; press water out in a towel; air-dry flat; avoid softeners and dryers.
- Fade resistance
- The black polyester strongly resists fading and stays saturated through hundreds of pool hours, though prolonged chlorine and sun exposure can still cause some fading; rinsing after use and drying in shade minimizes loss.
- Durability
- The body and lining are all polyester with no spandex, so the suit withstands 200+ pool hours and resists chlorine fading; many elastane suits degrade after 30-40 hours.
- Shoulder mobility
- Open back frees shoulder blades for rotation during freestyle and backstroke.
Product record
- Title
- Solid Open-Back One-Piece
- Brand
- Nike
- Price
- 90 CAD
- Availability
- In stock
Image Analysis
2 images- 01

Product
Front view of a black one-piece swimsuit worn by a model; thin shoulder straps, scoop neckline and a small white Nike swoosh on the left chest are visible.
- SilhouetteOne-piece swimsuit with a fitted torso silhouette, high-cut leg openings, and a scooped front neckline.
1 region
x 0.22 · y 0.18 · w 0.56 · h 0.66 (high) - StrapsTwo narrow shoulder straps that run vertically from the neckline over the shoulders; straps appear to be the same black fabric as the body.
2 regions
x 0.34 · y 0.16 · w 0.08 · h 0.12 (high); x 0.58 · y 0.16 · w 0.08 · h 0.12 (high) - LogoSmall white swoosh logo positioned on the left chest above the bust.
1 region
x 0.56 · y 0.26 · w 0.06 · h 0.04 (high) - Fabric appearanceSmooth, matte black fabric with uniform texture and no visible pattern or seams on the front panel except minimal seam lines at the neckline and leg openings.
1 region
x 0.28 · y 0.22 · w 0.44 · h 0.52 (high) - Neckline bindingNarrow binding along the scooped neckline in the same black material creating a defined edge.
1 region
x 0.34 · y 0.20 · w 0.32 · h 0.08 (high)
Other
Studio shot with a standing model against a plain light-colored wall; soft, even lighting and slight shadowing to the model's left.
- Model and poseFemale model standing facing forward with arms relaxed at sides; visible from head to upper thighs.
1 region
x 0.12 · y 0.02 · w 0.76 · h 0.96 (high) - BackgroundPlain light neutral wall with minimal texture, creating high contrast with the black swimsuit.
1 region
x 0.00 · y 0.00 · w 1.00 · h 1.00 (high) - Lighting and shadowSoft, even studio lighting with a subtle shadow visible along the left side of the model and faint shadow cast on the wall behind.
1 region
x 0.00 · y 0.10 · w 0.40 · h 0.80 (medium) - Image framingCentered composition with the model vertically centered and slight top crop above the head.
Colors
matte black· main body#0E0E0Ebright white· logo- SilhouetteOne-piece swimsuit with a fitted torso silhouette, high-cut leg openings, and a scooped front neckline.
- 02

Product
Rear view of a solid one-piece swimsuit on a model showing a racerback strap connection and a large teardrop-shaped open back; smooth matte fabric with visible seams and high-cut leg openings.
- Back openingLarge teardrop-shaped open back that exposes the central portion of the model's back, edged by the swimsuit fabric with a stitched hem
1 region
x 0.34 · y 0.26 · w 0.32 · h 0.28 (high) - Shoulder strapsTwo narrow shoulder straps form a racerback and meet at a small fabric junction at upper center back
1 region
x 0.40 · y 0.06 · w 0.20 · h 0.18 (high) - Upper back bandHorizontal band of swimsuit fabric runs beneath the strap junction and above the open back, with visible stitching along its lower edge
1 region
x 0.28 · y 0.18 · w 0.44 · h 0.12 (high) - Lower body coverage and center seamFull-coverage lower back and seat area made from the same smooth fabric with a visible vertical center seam running down the middle
1 region
x 0.28 · y 0.48 · w 0.44 · h 0.40 (high) - Leg openingsCurved, high-cut leg openings with stitched hems that sit above the hips
2 regions
x 0.24 · y 0.64 · w 0.18 · h 0.24 (medium); x 0.58 · y 0.64 · w 0.18 · h 0.24 (medium) - Fabric appearanceUniform, smooth matte knit fabric with minimal surface texture and consistent color across visible panels
1 region
x 0.22 · y 0.18 · w 0.56 · h 0.66 (medium)
Other
Studio portrait of a model showing the rear of the swimsuit against a plain light background with soft, even lighting.
- Model presenceFemale model wearing the swimsuit, shown from behind with arms relaxed at sides; head turned slightly to the right
1 region
x 0.08 · y 0.02 · w 0.84 · h 0.96 (high) - Background and lightingEven, neutral off-white background with soft diffuse lighting and minimal shadows
1 region
x 0.00 · y 0.00 · w 1.00 · h 1.00 (high) - Image crop and framingFull-body crop from upper head to upper thighs centered in frame, slight space above head and below hips
1 region
x 0.06 · y 0.00 · w 0.88 · h 1.00 (high)
Colors
matte black· main body#0E0E0D- Back openingLarge teardrop-shaped open back that exposes the central portion of the model's back, edged by the swimsuit fabric with a stitched hem
Brand PDP Lookup
- Brand
- Nike
Women's V-Back One Piece
Documents & Data
Customer Reviews
7 total7 reviews · out of 5
Super
Confortable, pratique
Nice clean classic look swimsuit
Liked this swimsuit primarily for the open back; however I will have to return or exchange since the upper front is too loose. I usually wear size 10-12 in swimsuit, thus I ordered a size 12 but it is too loose.
Très beau avec style
On ne peut pas se fier à la taille, c’est fait très petit, j’ai dû prendre 2 tailles au dessus. Par ailleurs, c’est un maillot très bien fait
Parfait
Très beau et bonne taille
Exactly what I was looking for
good quality, fits nicely, perfect for gym swims & sauna
Trop serré et pas de
Trop serré et pas de bonnet à la poitrine
Acheter une taille plus grande, c'est bien vrai
Merci d'avoir indiqué d'acheter une taille plus grande. C'est vraiment ce qu'il faut faire.