Skip to content Accessibility Statement

Your Bag

Your cart is empty

But you're full of potential..

Create an account to join Club Knix and earn points on this order
360° Smoothing

Shape & Smooth Bra

$78.00 CAD

Buy 2 Bras Get 10% Off

Wireless t-shirt bra

No-spillage design

Molded cups lift & shape

Mesh panels smooth & support

All day comfort

Front view of model wearing the Shape & Smooth Bra, highlighting the neckline, strap design, and smooth silhouette

Adecia is a 34D wearing KNIX M+

View of Shape & Smooth Bra shown front-facing against a light gray background
Full-body view of model wearing the Shape & Smooth Bra, highlighting the neckline, strap design, and smooth silhouette

Adecia is a 34D wearing KNIX M+

Side panels and front mesh to prevent spillage
Mesh panels for a smooth silhouette
Molded cups for lift and shape

Adecia is a 34D wearing KNIX M+

Color: Warm Sand

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

Bras & Bra Accessories

Returns & Exchanges

Finding the perfect bra fit takes time. We're here to make it easier. Bras (including LuxeLift Tanks and Bodysuits) and bra accessories are eligible for return or exchange within 30 days of delivery. Feel free to remove tags and wash and wear to find your fit before deciding.

Please note: NOOD products must be returned brand new in original packaging within 30 days of delivery.

Still have questions? View our full policy here.

Rewards Members Earn 78 Points

🏆 2026 Comfort Bra O-wards Winner 🏆
Best Wireless T-Shirt Bra

by Oprah Daily

Product Description

The Shape & Smooth Bra delivers wireless support with a sleek, invisible finish. Molded cups shape gently while built-in mesh panels and side wings prevent spillage and give a smooth silhouette.

Molded Cups Lift & Shape

Lightly padded, molded wireless cups create lift and separation.

Smooth Coverage & Support

Sleek side wings and front mesh panels give extra support and prevent spillage. Back mesh panels create a toally smooth silhouette.

All-Day Comfort

Provides shape and definition without compromising on comfort.

Feels Made For You

Available in A-G cups with adjustable straps and a 5-row back closure for a custom-fit feel.

Zoom

Adecia is a 34D wearing KNIX M+ | Front view of model wearing the Shape & Smooth Bra, highlighting the neckline, strap design, and smooth silhouette | Warm Sand
Adecia is a 34D wearing KNIX M+ | Full-body view of model wearing the Shape & Smooth Bra, highlighting the neckline, strap design, and smooth silhouette | Warm Sand

How to Choose?

Essential

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

Heavy

  • 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

  • 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

  • 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

  • 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

How it Compares

Shape and smooth. Together.

Why choose? You deserve a bra that does it all.

Shape & Smooth Bra

Looks invisible. Feels incredible.

The Shape & Smooth Bra does more, because you deserve more.

Molded Cups Lift & Shape

Lightly padded, molded wireless cups lift, separate, and hold—giving natural shape without wires.

4.3
Rated 4.3 out of 5 stars
Based on 469 reviews
Total 5 star reviews: 313
Total 4 star reviews: 69
Total 3 star reviews: 30
Total 2 star reviews: 26
Total 1 star reviews: 31
Reviews Summary
Customers say this bra is very comfortable and offers excellent support without underwire. Many highlight the great fit and smooth appearance under clothing, with side and back panels providing good coverage. The molded cups and seamless design appeal to those seeking all-day wearability. Common feedback addresses sizing inconsistencies—some note the band runs tight or cups fit small, while others mention it fits larger than expected. A few mention the armpit area sits high or straps could be softer. Most customers praise the quality and say they'd repurchase.
81%would recommend this product
ComfortRated 4.1 on a scale of 1 to 5
FitRated -0.5 on a scale of minus 2 to 2
SupportRated 4.2 on a scale of 1 to 5
Keywords
Keywords
Rating
Ratings
Current Band Size
Current Band Size
Current Cup Size
Current Cup Size
469 reviews
  • Rated 5 out of 5 stars
    6 hours ago
    5 Stars

    Great fit.

    J
    Julie
  • Rated 5 out of 5 stars
    11 hours ago
    Thank you!

    I'm 64, usually a 34d or 36c. Ive been looking for a full coverage comfortable bra for a while. This shape and smoother bra is simply heaven! Fits well, no gaps, and definitely smooths all the areas needing smoothing. I will be buying another one !

    GP
    Grace P.
    Verified Buyer
  • Rated 5 out of 5 stars
    23 hours ago
    Perfect fit

    So comfortable especially with my large breasts

    EK
    Eileen K.
    Verified Buyer
  • Rated 5 out of 5 stars
    3 days ago
    does what it is supposed to do - shape and smooth.

    Does what it is supposed to do - Shape and smooth. good color range also/

    CS
    Carol S.
    Verified Buyer
  • Rated 5 out of 5 stars
    6 days ago
    Lilac shape and smooth bra

    The fit’s very well

    SJ
    Sandra J.
    Verified Buyer
  • Rated 5 out of 5 stars
    1 week ago
    My new favorite

    It fits so well and makes any tee shirt look a whole lot better.

    CO
    Christine O.
    Verified Buyer
  • Rated 5 out of 5 stars
    1 week ago
    Great! Will buy again

    Fits wonderfully well and no sagging or drooping (XXXXL+) 😊

    DD
    Diane D.
    Verified Buyer
  • Rated 5 out of 5 stars
    1 week ago
    The best bra ever....where have you been my whole life!!!

    Extremely comfortable, gorgeous, pale, blue color. It makes me feel so good. Just tried to order another one in that color, but they're out right now, but I won't give up and I like to order the lilac color too.

    Color really makes a difference in how it makes you feel!

    But the fit no overhang on the sides. It's a real revelation, and it will be my bra to go going forward.

    MB
    Melissa B. R.
    Verified Buyer
  • Rated 5 out of 5 stars
    1 week ago
    Awesome !!

    Super comfy and fits like a dream!

    CS
    Caroline S.
    Verified Buyer
  • Rated 5 out of 5 stars
    2 weeks ago
    .

    .

    CE
    Cynthia E.
    Verified Buyer
  • Rated 5 out of 5 stars
    2 weeks ago
    Shape & Smooth Bra

    Fits great and looks fabulous under tshirts or any other top. Love that the bra gives you shape but doesn’t have an underwire.

    TP
    Tiffany P.
    Verified Buyer
  • Rated 5 out of 5 stars
    2 weeks ago
    Love

    This fits so well. Leaves me with no back fat the design smooths everything very well. Makes my very wide set breasts sit where they belong. Would recommend!

    MG
    Michelle G.
    Verified Buyer

Your questions, answered.