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Home / Swim One-Pieces / Sculpt High Neck One Piece Swimsuit
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Sculpt High Neck One Piece Swimsuit

$135.00 CAD

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Smooths & sculpts curves

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Medium bum coverage

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Built-in shelf bra for light support

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UPF 50+ sun protection

| Nautical Stripe
| Nautical Stripe
| Nautical Stripe
| Nautical Stripe

Absorbency: Essential
Drop
Drop
Drop
Drop
Drop

Color: Nautical Stripe Limited Edition

Size:

True to Size

•

Size:

Size and Fit Guide

Free Shipping on orders $100+

Shipping

Shipping

Processing Timelines

Please allow 1-2 business days for our warehouse team to pack and ship your order. During peak periods such as sales, holidays and product launches, please allow up to 4 business days for us to process your order.

Delivery Time

For the most up-to-date delivery time estimates, please refer to the shipping timeline at checkout. Delivery timelines vary depending on location and do not include processing times.

Shipping Charges

Orders over $100* CAD = Free Shipping (2-6 business days)

Orders under $100* CAD = $12 CAD Shipping (1-3 business days)

Orders delivering to NWT, Nunavut and Yukon are subject to $20 delivery fee.

*After discounts, before shipping and taxes.
Easy Returns within 30 Days

Returns

Returns

Sale & Last Call

Items discounted 30% and below are eligible for size exchange or store credit. Items discounted above 30% and above are final sale – no refunds, store credits, or exchanges can be accommodated.

Free Returns

Knix covers the return shipping fees for exchanges and refunds initiated through our Return & Exchange Portal. Exchange orders initiated through our Return & Exchange portal are also eligible for free shipping within the USA and Canada. Please note, the shipping fees on your original order are non-refundable.

Return Policy

Return policy varies by product, please check if your item is refund or exchange eligible by viewing our full policy here.
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Product Description

Elevate your swim style with the Knix Sculpt High Neck One Piece Swimsuit, a sleek and modern one‑piece designed to smooth and sculpt your natural curves for confident beach and poolside looks. Featuring a fashion‑forward high‑neck front with an open‑back detail, a built‑in shelf bra for light support, and medium bum coverage, this suit balances coverage and style beautifully. Made from premium Sculpt fabric with UPF 50+ sun protection, it offers both comfort and sun‑smart performance, making it perfect for sunny days and resort getaways alike.

High-Neck, Open-Back Design

Modern high neck design with a bold, open-back detail.

Sculpting Comfort

Premium Sculpt fabric smooths and hugs your natural shape.

Built-In Support

Internal shelf bra offers light, comfortable support.

Confident Full Coverage

Fully lined with full bum coverage for extra comfort.

Sun-Smart Protection

UPF 50+ fabric protects your skin while you soak up the sun.

Zoom

| Nautical Stripe
| Nautical Stripe
| Nautical Stripe
| Nautical Stripe

How to Choose?

Essential

Drop
Drop
Drop
Drop
Drop
  • • Days you don’t need leak protection. Everyday freshness and moisture wicking.
  • tsp
    0 tsp

Heavy

Drop
Drop
Drop
Drop
Drop
  • • Extra peace of mind. For the first days of your cycle, light bladder leaks, or a full night's sleep without a leak.
  • tsp
    about 8-14 tsp
  • pad
    about 1.5-3 regular pads
  • tampon
    about 4-7 super tampons
  • cup
    about 1.5-3 menstrual cups

Light

Drop
Drop
Drop
Drop
Drop
  • • Daily freshness. For sweat, discharge, period spotting, or backup protection.
  • tsp
    about 1-3 tsp
  • pad
    about 1-3 pantyliners
  • tampon
    about 1-3 regular tampons
  • cup
    about 0.5 menstrual cups

Moderate

Drop
Drop
Drop
Drop
Drop
  • • For mid-cycle flow, surprise cough or sneeze leaks, or a really sweaty spin class.
  • tsp
    about 4-8 tsp
  • pad
    about 1-1.5 regular pads
  • tampon
    about 2-4 super tampons
  • cup
    about 0.5-3 menstrual cups

Ultra

Drop
Drop
Drop
Drop
Drop
  • • Ultimate peace of mind. For the heaviest period days, light bladder leaks, unexpected postpartum flow, or overnight protection.
  • tsp
    about 15-20 tsp
  • pad
    about 1.5-2.5 super pads
  • tampon
    about 7-11 super tampons
  • cup
    about 2-3 menstrual cups

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4.2
Rated 4.2 out of 5 stars
Based on 23 reviews
Total 5 star reviews: 14 Total 4 star reviews: 5 Total 3 star reviews: 1 Total 2 star reviews: 0 Total 1 star reviews: 3
83%would recommend these products
Write a Review (Opens in a new window)
23 reviews
  • Rated 5 out of 5 stars
    3 hours ago
    5 Stars

    Loved everything about this suit from the quality of the material, high neck design and unique back cutout! Loved it so kuch I have now ordered in cherry!

    Susan
    Was this helpful?
  • Rated 5 out of 5 stars
    1 week ago
    5 Stars

    Fantastic fit and comfort!

    Structured enough and good quality fabric to comfortably support a 36DDD bust even without cups and an XL suit fit a 5”5’ body well. Very impressed. Back to swimmng lengths for a workout in complete comfort.

    A
    Was this helpful?
  • Rated 5 out of 5 stars
    1 month ago
    Nice quality and flattering for athletic build

    I purchased the Oceana in size S. For reference, I am 5'1 and 110lbs with an athletic build. This size fits my body well and I have a petit bust (very flattering). I am recommend this one piece suit! I purchased two, this one and the Leakproof Deep V One Piece Swimsuit. Would recommend both!

    Andrea
    Verified Buyer
    Was this helpful?
  • Rated 5 out of 5 stars
    3 months ago
    Love the piece!!

    The swim suit is absolutely stunning. I love the colour, and the back is sooo cute. Go a size up if you are a D cup or above in order for it to hold up the breasts.

    Aditi Y.
    Verified Buyer
    Was this helpful?
  • Rated 5 out of 5 stars
    5 months ago
    1 piece bathing suit

    This bathing suit is very comfy and excellent material and well made.

    LEAH B.
    Verified Buyer
    Was this helpful?
  • Rated 5 out of 5 stars
    7 months ago
    Love it!

    As an XL lady with E size boobs I usually have a love/hate relationship with one piece swimsuits because they usually either have my girls pop out the sides or have no support whatsoever so they sink down to my belly button. This swimsuit somehow holds me in, looks cute, and contains my boobies enough that they are locked in tight but not so much that they don't look cute. Plus the bum coverage is perfect. And the shimmer is such a lovely colour! A++ work Knix.

    Amanda B.
    Verified Buyer
    Was this helpful?
  • Rated 5 out of 5 stars
    8 months ago
    Pleasantly surprised

    It’s not too often you order a swimsuit on line and are happy with your purchase. This suit is great, good thickness, not so thick you feel restricted but not so loose you have no support. The colour is vibrant and fun. True to size. The strings help you adjust as needed. Would buy again in another colour.

    Erin C.
    Verified Buyer
    Was this helpful?
  • Rated 5 out of 5 stars
    1 year ago
    Amazing

    Perfect fit. Love love love

    Jorie H.
    Verified Buyer
    Was this helpful?
  • Rated 5 out of 5 stars
    1 year ago
    Supportive and flattering

    A lot of full piece bathing suits don’t have a flattering support, this is perfect.

    Shelby
    Verified Buyer
    Was this helpful?
  • Rated 5 out of 5 stars
    1 year ago
    Exactly what I was looking for

    I love the high neck front. The low back is beautiful as well. I appreciate that there’s enough butt coverage where it’s not too cheeky.

    I am rxtremely happy with my purchase!

    Rach
    Verified Buyer
    Was this helpful?
  • Rated 5 out of 5 stars
    1 year ago
    Best bathing suit I’ve ever owned

    I’m not joking. If you have a thick tummy but small bust this is the suit for you. It holds you in all the right places. Super comfortable and and just enough support up top.

    Becky
    Verified Buyer
    Was this helpful?
  • Rated 5 out of 5 stars
    1 year ago
    buttery soft & comfy

    this suit is a 10/10 - super smooth and buttery soft fabric, great cut and coverage, excellent colour, stylish, just everything you could ask for in a swimsuit.

    I have worn the suit 4 times and done lap swimming in it and am very happy with how it wears in the water too.

    Sofia B.
    Verified Buyer
    Was this helpful?

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