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Streamline Top

Streamline Top

SQUARE FRONT, MEDIUM COVERAGE, A-C CUP
$120 CAD

Work your angles.
For a square neck, she really gets around (get it?). Wear it to hit your goals or hit the town.

Colour Sprint (Navy) Shop This Colour

What Size Am I?

Book a one-on-one virtual fit consult with an LOF Concierge or follow our tips below.

Book a fit consult

Tips to find the perfect suit:

  • Our suits are designed to fit snug and feel compressive but not crazy tight.
    The elastics shouldn't dig. If they do, try a size up.
  • In-between sizes? Keep the compressive tip in mind. A snug fit in the changing room will give you the best fit in the water. Only size up if you can maintain that compressive fit.
  • Remember that when you're in the water, your suit will relax a tiny bit -- we designed with this in mind.
  • If you have an extra long torso, try a tall version of our one-pieces! Our tall length one-pieces also work great for bigger boobs, to give some more room in the shelf.
  • Bust measurement is your overall bust circumference, taken around the largest part of your chest (not just your bra band size).
  • High-waisted styles sit at your waistline, so size these bottoms to your waist measurement as best as possible. Low rise more your style? Size to your hip measurement.
  • Measure yourself and find the closest match in the chart for your size.
  • To browse women wearing LOF IRL check out our gallery here.
Fit Guide Measurements for Torso, Bust, Waist and Hip
  Bust Waist Hip Torso TALL Torso
XS 31-33" 24" 33-34" 57-60" 59-62"
S 33-35" 27" 35-36" 58-61" 60-63"
M 35-37" 29" 37-38" 60-63" 62-65"
L 37-39" 31" 39-40" 61-64" 63-66"
XL 39-41" 33" 41-42" 62-65" 64-67"
XXL 41-43" 35" 43-44" 63-66" 65-68"

Want it faster?

Find it in store

Streamline Top - Sprint

Streamline Top

$120

Colour: Sprint (Navy)

Size: S

See what’s in stock at your local store.
Visit in store to purchase.

Vancouver

Summer Store

Sold Out

Store Hours

Mon - Sun 10am - 8pm

Store Details

2127 W 4th Ave, Vancouver, BC V6K 1N7, Canada

604-742-9055 W4thstore@leftonfriday.com
Get directions

Toronto

Flagship Store

Sold Out

Store Hours

Sun - Fri 11am - 7pm
Sat 10am - 7pm

Store Details

884 Queen St W, Toronto, ON M6J 1G3

437-567-1969 queenstore@leftonfriday.com
Get directions

Victoria

Showroom

Sold Out

Store Hours

Mon - Fri 10am - 6pm
Saturday 10am - 5pm
Sunday 12pm - 5pm

Store Details

2610 Rock Bay Ave, Victoria, BC V8T 4R7

250-216-0118 victoriastore@leftonfriday.com
Get directions

Muskoka

Summer Store

Sold Out

Store Hours

Mon - Sun 10am-5pm

Store Details

2 James Bartleman Way, Port Carling, ON P0B 1J0

705-765-7778 muskokastore@leftonfriday.com
Get directions

Complimentary shipping
& easy returns

Want it faster?

Find it in store

Streamline Top - Sprint

Streamline Top

$120

Colour: Sprint (Navy)

Size: S

See what’s in stock at your local store.
Visit in store to purchase.

Vancouver

Summer Store

Sold Out

Store Hours

Mon - Sun 10am - 8pm

Store Details

2127 W 4th Ave, Vancouver, BC V6K 1N7, Canada

604-742-9055 W4thstore@leftonfriday.com
Get directions

Toronto

Flagship Store

Sold Out

Store Hours

Sun - Fri 11am - 7pm
Sat 10am - 7pm

Store Details

884 Queen St W, Toronto, ON M6J 1G3

437-567-1969 queenstore@leftonfriday.com
Get directions

Victoria

Showroom

Sold Out

Store Hours

Mon - Fri 10am - 6pm
Saturday 10am - 5pm
Sunday 12pm - 5pm

Store Details

2610 Rock Bay Ave, Victoria, BC V8T 4R7

250-216-0118 victoriastore@leftonfriday.com
Get directions

Muskoka

Summer Store

Sold Out

Store Hours

Mon - Sun 10am-5pm

Store Details

2 James Bartleman Way, Port Carling, ON P0B 1J0

705-765-7778 muskokastore@leftonfriday.com
Get directions

Complimentary shipping

Insanely Comfortable Fit™

  • Square front, medium coverage bikini top
  • Built for small to medium boobs
  • Neckline look familar? It's the same one on the Streamline One Piece
  • Find your size with our Fit Guide
  • Compare styles here

Need help finding the right size? Got fit questions? Good news, we're here - book a 1-on-1 virtual appointment with an LOF Concierge or email us at sos@leftonfriday.com.

Designed in Vancouver, Canada. Made in California + Taiwan.

Smoothing Dream Fabric ®

  • Insanely soft
  • Smoothing coverage
  • Compressive when wet & dry 
  • Dries quickly
  • Fade + snag resistant
  • Can handle chlorine and saltwater. Just remember to rinse your suit in fresh water before and after you swim
  • Machine wash, line or tumble dry
  • Fabric from Italy - 46% nylon, 38% polyester, 16% Lycra®

No cups. Lined for privacy.

Easy Care

  • Washing it post activity helps prolong the life/colour/fit of the suit.
  • Machine wash with like colours & fabrics, on cold & lay flat to dry. Wash whites with whites! In a rush? Our suits are dryer friendly. 
  • Chlorine is hard on lycra and limits the life of any suit - #facts. To prolong your suit, machine wash it after each chlorine/pool swim and do your best not to leave it in the locker.
  • More care deets here.

Shipping & Returns

Please note: All promotional items are final sale and cannot be returned for a refund or exchange.

Returns and exchanges can be made within 21 days from the date your order is delivered. We offer a one time complimentary exchange or return for a store credit, at no additional cost. Exchange orders are sent via standard shipping only. If you are returning for a refund, a $15 processing fee per order (not per item) will be deducted from your refund due. 

All product must be in new, unused condition with all the original Left On Friday tags and that handy hygiene sticker must still be attached. We reserve the right to refuse a refund if a product is damaged, excessively dirty, or missing tags/stickers.

Full shipping and returns/exchange info here.

Streamline Top + Halfmoon Bottom - Sprint (Size S) Streamline Top + Halfmoon Bottom - Sprint (Size S)
Streamline Top + Halfmoon Bottom - Sprint (Size S) Streamline Top + Halfmoon Bottom - Sprint (Size S)
Streamline Top + Halfmoon Bottom - Sprint (Size S) Streamline Top + Halfmoon Bottom - Sprint (Size S)
Streamline Top + Halfmoon Bottom - Sprint (Size S) Streamline Top + Halfmoon Bottom - Sprint (Size S)
Streamline Top - Sprint + Beach Break Bottom - Sprint / Varsity (Size S) Streamline Top - Sprint + Beach Break Bottom - Sprint / Varsity (Size S)
Streamline Top - Sprint + Beach Break Bottom - Sprint / Varsity (Size S) Streamline Top - Sprint + Beach Break Bottom - Sprint / Varsity (Size S)
Streamline Top - Sprint + Beach Break Bottom - Sprint / Varsity (Size S) Streamline Top - Sprint + Beach Break Bottom - Sprint / Varsity (Size S)
Streamline Top - Sprint Streamline Top - Sprint
1 / 8

Streamline Top

SQUARE FRONT, MEDIUM COVERAGE, A-C CUP
$120 CAD

Work your angles.
For a square neck, she really gets around (get it?). Wear it to hit your goals or hit the town.

Colour Sprint (Navy) Shop This Colour

What Size Am I?

Book a one-on-one virtual fit consult with an LOF Concierge or follow our tips below.

Book a fit consult

Tips to find the perfect suit:

  • Our suits are designed to fit snug and feel compressive but not crazy tight.
    The elastics shouldn't dig. If they do, try a size up.
  • In-between sizes? Keep the compressive tip in mind. A snug fit in the changing room will give you the best fit in the water. Only size up if you can maintain that compressive fit.
  • Remember that when you're in the water, your suit will relax a tiny bit -- we designed with this in mind.
  • If you have an extra long torso, try a tall version of our one-pieces! Our tall length one-pieces also work great for bigger boobs, to give some more room in the shelf.
  • Bust measurement is your overall bust circumference, taken around the largest part of your chest (not just your bra band size).
  • High-waisted styles sit at your waistline, so size these bottoms to your waist measurement as best as possible. Low rise more your style? Size to your hip measurement.
  • Measure yourself and find the closest match in the chart for your size.
  • To browse women wearing LOF IRL check out our gallery here.
Fit Guide Measurements for Torso, Bust, Waist and Hip
  Bust Waist Hip Torso TALL Torso
XS 31-33" 24" 33-34" 57-60" 59-62"
S 33-35" 27" 35-36" 58-61" 60-63"
M 35-37" 29" 37-38" 60-63" 62-65"
L 37-39" 31" 39-40" 61-64" 63-66"
XL 39-41" 33" 41-42" 62-65" 64-67"
XXL 41-43" 35" 43-44" 63-66" 65-68"

Want it faster?

Find it in store

Streamline Top - Sprint

Streamline Top

$120

Colour: Sprint (Navy)

Size: S

See what’s in stock at your local store.
Visit in store to purchase.

Vancouver

Summer Store

Sold Out

Store Hours

Mon - Sun 10am - 8pm

Store Details

2127 W 4th Ave, Vancouver, BC V6K 1N7, Canada

604-742-9055 W4thstore@leftonfriday.com
Get directions

Toronto

Flagship Store

Sold Out

Store Hours

Sun - Fri 11am - 7pm
Sat 10am - 7pm

Store Details

884 Queen St W, Toronto, ON M6J 1G3

437-567-1969 queenstore@leftonfriday.com
Get directions

Victoria

Showroom

Sold Out

Store Hours

Mon - Fri 10am - 6pm
Saturday 10am - 5pm
Sunday 12pm - 5pm

Store Details

2610 Rock Bay Ave, Victoria, BC V8T 4R7

250-216-0118 victoriastore@leftonfriday.com
Get directions

Muskoka

Summer Store

Sold Out

Store Hours

Mon - Sun 10am-5pm

Store Details

2 James Bartleman Way, Port Carling, ON P0B 1J0

705-765-7778 muskokastore@leftonfriday.com
Get directions

Complimentary shipping
& easy returns

Want it faster?

Find it in store

Streamline Top - Sprint

Streamline Top

$120

Colour: Sprint (Navy)

Size: S

See what’s in stock at your local store.
Visit in store to purchase.

Vancouver

Summer Store

Sold Out

Store Hours

Mon - Sun 10am - 8pm

Store Details

2127 W 4th Ave, Vancouver, BC V6K 1N7, Canada

604-742-9055 W4thstore@leftonfriday.com
Get directions

Toronto

Flagship Store

Sold Out

Store Hours

Sun - Fri 11am - 7pm
Sat 10am - 7pm

Store Details

884 Queen St W, Toronto, ON M6J 1G3

437-567-1969 queenstore@leftonfriday.com
Get directions

Victoria

Showroom

Sold Out

Store Hours

Mon - Fri 10am - 6pm
Saturday 10am - 5pm
Sunday 12pm - 5pm

Store Details

2610 Rock Bay Ave, Victoria, BC V8T 4R7

250-216-0118 victoriastore@leftonfriday.com
Get directions

Muskoka

Summer Store

Sold Out

Store Hours

Mon - Sun 10am-5pm

Store Details

2 James Bartleman Way, Port Carling, ON P0B 1J0

705-765-7778 muskokastore@leftonfriday.com
Get directions

Complimentary shipping

Insanely Comfortable Fit™

  • Square front, medium coverage bikini top
  • Built for small to medium boobs
  • Neckline look familar? It's the same one on the Streamline One Piece
  • Find your size with our Fit Guide
  • Compare styles here

Need help finding the right size? Got fit questions? Good news, we're here - book a 1-on-1 virtual appointment with an LOF Concierge or email us at sos@leftonfriday.com.

Designed in Vancouver, Canada. Made in California + Taiwan.

Smoothing Dream Fabric ®

  • Insanely soft
  • Smoothing coverage
  • Compressive when wet & dry 
  • Dries quickly
  • Fade + snag resistant
  • Can handle chlorine and saltwater. Just remember to rinse your suit in fresh water before and after you swim
  • Machine wash, line or tumble dry
  • Fabric from Italy - 46% nylon, 38% polyester, 16% Lycra®

No cups. Lined for privacy.

Easy Care

  • Washing it post activity helps prolong the life/colour/fit of the suit.
  • Machine wash with like colours & fabrics, on cold & lay flat to dry. Wash whites with whites! In a rush? Our suits are dryer friendly. 
  • Chlorine is hard on lycra and limits the life of any suit - #facts. To prolong your suit, machine wash it after each chlorine/pool swim and do your best not to leave it in the locker.
  • More care deets here.

Shipping & Returns

Please note: All promotional items are final sale and cannot be returned for a refund or exchange.

Returns and exchanges can be made within 21 days from the date your order is delivered. We offer a one time complimentary exchange or return for a store credit, at no additional cost. Exchange orders are sent via standard shipping only. If you are returning for a refund, a $15 processing fee per order (not per item) will be deducted from your refund due. 

All product must be in new, unused condition with all the original Left On Friday tags and that handy hygiene sticker must still be attached. We reserve the right to refuse a refund if a product is damaged, excessively dirty, or missing tags/stickers.

Full shipping and returns/exchange info here.

Brights

Insanely
Comfortable Fit™

Smoothing
Dream Fabric™

4.6
Rated 4.6 out of 5 stars
Based on 45 reviews
Slide 1 selected
Reviews Summary
Customers say this swim top is flattering, comfortable, and stays securely in place during water activities. The soft, thick fabric holds its shape well and doesn't sag. Many appreciate the supportive fit and simple, elegant design. Common feedback notes the top runs small, with most recommending sizing up. Some customers with larger cup sizes mention insufficient coverage, while others with smaller frames praise the fit. A few note the fabric lacks padding, and some experience minor fit issues with armpit placement or length.
45 reviews
  • tracy c.
    Flag of United States
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    6/14/25
    Super flattering and comfortable

    I don't buy anything but LOF bathing suits anymore and am always asked where my bathing suit is from when I'm wearing them. This new top is great, I like the compression on my chest and its not going anywhere. . This top does run slightly smaller, i bought a large and wear a small/medium in tops.

  • Cassandra P.
    Flag of United States
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    7/30/25
    LOVE!

    Best bikini I have owned. Tucks me in and so so soft!

  • Allison N.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    8/8/25
    I’m a LOF believer now!

    I bought the streamline too in bronze and the hi hi bottom in bronze recently for a vacation at the beach with my family. Packed a few bathing suits, wore this one most of the time. It’s super flattering, comfy, and I feel comfortable chasing around my kids in it. I got a medium and I’m 5’-3” and 125lbs, athletic. Tried my usual small first but felt it was just a little too tight, the medium was perfect.

  • Katherine M.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    8/11/25
    5’3” 128lbs 34 C/D Fits Great!

    Very comfortable! Purchased size Medium.

  • Erin W.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    5/26/26
    Stunning colour and fit

    absolutely love this bathing suit top! The material is super comfortable, and it fits snugly without feeling tight or pinching. I especially love this style because it provides great coverage in both the chest and back, so there’s no spillage and everything feels secure. I am normally a size medium in tops but find with most bathing suits, I need to size up to a large and LBF is no different.

Chat with a Fit Expert

Still not sure? Let’s figure it out together.

To speak with a real person, just click the chat icon in the bottom right corner. You can also schedule a free one-on-one fit consultation to ensure you get the right size with one of our fit experts.

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