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Backside Thong

Backside Thong

LOW RISE, HIGH CUT LEG, THONG BUM
$110 CAD

Gettin' cheeky with it.
Be prepared to hear "nice bum, where ya from?" more than you ever thought possible, in our high cut, super comfy thong swim bottoms.

Colour Tropics (Green) 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.
  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

Backside Thong - Tropics

Backside Thong

$110

Colour: Tropics (Green)

Size: XS

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

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

Toronto

Flagship Store

Sold Out

Store Hours

Daily 11am - 7pm

Store Details

884 Queen St W, Toronto, ON M6J 1G3

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

Muskoka

Summer Pop Up

Sold Out

Store Hours

Mon - Thurs Closed
Friday 12pm - 5pm
Sat - Sun 10am - 5pm

Store Details

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

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

Free shipping
& easy returns

Insanely Comfortable Fit™

  • Low rise thong bikini bottom
  • High cut leg, scoop front
  • Find your size with our Fit Guide
  • Compare to other styles here

Need help finding the right suit? 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
  • Loves chlorine + salt water
  • Machine wash, line or tumble dry
  • Fabric from Italy - 46% nylon, 38% polyester, 16% Lycra®

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.

Sandy Top + Backside Thong - Tropics (Size S) Sandy Top + Backside Thong - Tropics (Size S)
Sandy Top + Backside Thong - Tropics (Size S) Sandy Top + Backside Thong - Tropics (Size S)
Sandy Top + Backside Thong - Tropics (Size S) Sandy Top + Backside Thong - Tropics (Size S)
Club Top - Punch + Backside Thong - Tropics (Size S) Club Top - Punch + Backside Thong - Tropics (Size S)
Backside Thong - Tropics Backside Thong - Tropics
1 / 5

Backside Thong

LOW RISE, HIGH CUT LEG, THONG BUM
$110 CAD

Gettin' cheeky with it.
Be prepared to hear "nice bum, where ya from?" more than you ever thought possible, in our high cut, super comfy thong swim bottoms.

Colour Tropics (Green) 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.
  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

Backside Thong - Tropics

Backside Thong

$110

Colour: Tropics (Green)

Size: XS

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

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

Toronto

Flagship Store

Sold Out

Store Hours

Daily 11am - 7pm

Store Details

884 Queen St W, Toronto, ON M6J 1G3

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

Muskoka

Summer Pop Up

Sold Out

Store Hours

Mon - Thurs Closed
Friday 12pm - 5pm
Sat - Sun 10am - 5pm

Store Details

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

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

Free shipping
& easy returns

Insanely Comfortable Fit™

  • Low rise thong bikini bottom
  • High cut leg, scoop front
  • Find your size with our Fit Guide
  • Compare to other styles here

Need help finding the right suit? 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
  • Loves chlorine + salt water
  • Machine wash, line or tumble dry
  • Fabric from Italy - 46% nylon, 38% polyester, 16% Lycra®

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™

Overall rating: 4.591837 / 5 from 49 reviews.

AI Generated Review Summary

Customers are highly satisfied with the Backside Thong - Tropics, praising its appearance, comfort, fit, and color. The product is noted for its secure and comfortable bottoms, perfect fit, and gorgeous color.

Summary topics

  • Appearance: 14%
  • Comfort: 12%
  • Comfort of Bottoms: 32%
  • Fit: 37%
  • Color: 30%

Review topics: ["size","fit","color","bottoms","looks","waist","quality","suit","material","fabric","feel","lof","cut","swimwear","bikini","digging"].

Review highlights

  • "I love love love this bottoms to toast my peach but also feel secure enough to go paddle boarding and wake boarding in"Jac
  • "This is my new 'go to' suit - flawless fit, fabric and color"Tracy G.
  • "Overall, I love these bottoms- very well made using a beautiful, high quality fabric."Jennifer W.

Reviews

Perfection

"This was my first time wearing a thong to the beach, and this one made me feel confident and comfortable. It stays put and didn’t feel too skimpy. I packed other swimsuits and only wore this one on vacation. I will definitely be buying more colors."

Jen (5/5)

Perfection

"I’m in LOVE with this bottom. So comfy!"

Brianna M. (5/5)

Best Suit to Surf

"Amazing suit for surfing!! Holds everything in and is really secure and its the softest material. Love this suit so much"

Miri J. (5/5)

Backside Thong

"Overall, I love these bottoms- very well made using a beautiful, high quality fabric. I exclusively wear thongs and find them quite comfortable, but noticed right away that the backside of these bottoms are a little wide between the cheeks, and could be a little narrower to improve comfort and fit. I’m still happy with the purchase and am in LOVE with the intensity of the Aloha colour."

Jennifer W. (4/5)

Great cut!

"Sassy and cheeky! Looks and fits well! I love it. True to size!"

Tanya D. (5/5)

Will never have to adjust my bottoms again!

"Going full thong is definitely a commitment and I was afraid I’d feel uncomfortable - I was wrong! I am a small lady with an athletic frame. This normally equates to my glutes not fitting well in anything that actually fits my waist, leading to constant and annoying adjustments with swim bottoms. Not to be dramatic but Backside Thong maybe is the best decision I’ve ever made? No adjusting, I never touch my swimwear after putting it on. I feel strong yet feminine in these bottoms and love the color Tan Lines. I paired with the Double Scoop top and stoked on how they look together! LOF 4ever!"

Taylor T. (5/5)

Love! LOF always delivers

"Love! LOF always delivers"

Cat C. (5/5)

Perfect bottoms!

"After browsing so many swimwear sites, I finally found LOF and was immediately sold by all the styles and colours but most of all the quality and fit. I was looking for well-fitting, buttery-smooth bottoms with ironclad coverage in the front because my current bikini sets are so skimpy in the crotch area and moved around when wearing to the point of making me feel super self conscious and uncomfortable whenever I wore them. I was initially interested in the Streamline Bottom as I like a cheeky look from behind, but they didn't have my size in the colours I wanted, so I decided on the thong style even though I took a risk with the high-cut leg given my criteria of full front coverage. They're perfect! No digging, super smooth fabric, and best of all really great front coverage with no shifting around while still looking really cute style-wise. The waist is easy to adjust to sit higher or lower, and actually even with the band pulled up for the high-cut look, theres no issue with coverage. :)"

Emily (5/5)

Super cute!

"Great fit and gorgeous colour!"

Autumn M. (5/5)

"Colour wasnt what i was expecting"

Emily (4/5)

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