Skip to content

Help
Returns & Exchanges
Shipping
Size Guides
Rewards
Virtual Fittings
Gift Card Balance
FAQs
Contact Us
Virtual FittingsBOOK NOW
Refer a FriendLearn More
About
Knix FundLearn More
Careers at KnixLearn More
Story & Mission
Why Leakproof?
Virtual Fittings
Store Locations
Ambassador Program
Careers
Rewards
Refer a Friend
Stores
Gift Cards
Blog

New
Categories
Shop All New
Best Sellers
Swim
Thigh Saver® Shorts
Sexy Mesh Collection
Featured
Mix & Match to Save up to 25%
Introducing Gabrielle Union
Sport Your Period.
Let's Talk Perimenopause
Gabrielle UnionShop now
Swim CollectionShop Now
Leakproof Underwear
Shop by Absorbency
Ultra
Heavy
Medium
Light
Lightest
Zero
All Underwear
Shop by Style
High Rise
Thong
Bikini
Boyshort
French Cut
Shorts & Boxer Briefs
Thigh Savers
Cheeky
Reusable Pads
Mix & Match to SaveSave up to 25% off
Why Leakproof?SHOP NOW
Bras
Categories
All Bras
T-Shirt Bras
V-Neck Bras
Pullover Bras
Seamless Bras
Sports Bras
Maternity Bras
Find Your Fit
The Bra Guide
Take the Quiz
Strapless Bras by Simone Pérèle
Bra Accessories by NOOD
The Bra GuideLEARN MORE
NEW CitronSHOP NOW
Swim
Categories
All Swim
Swim One-Pieces
Swim Tops
Swim Bottoms
Leakproof Swimwear
Swim Sets
Accessories & Apparel
Teen Period Swim
Shop by Color
Shop All
Mango
Feline
Oceana
Sea Lily
Lush Green
Seashell
Tropical Punch
Pink Pop
Black
Swim CollectionShop Now
Teen Period SwimSHOP NOW
Shapewear
Shop by Style
All Shapewear & Thigh Savers
Thigh Savers
Leakproof Shapewear
Tanks & Bodysuits
NEW Thigh SaversSHOP NOW
Leakproof ShapewearSHOP NOW
Active & Apparel
Active
All Active
Sports Bras
Leggings & Shorts
Active Tops
Swim
Athleisure
Apparel
All Apparel
Loungewear
Sleepwear
Tanks & Bodysuits
Wardrobe Heroes
Maternity
Swim
Accessories
MaternitySHOP NOW
SleepwearShop Now
Teen
Categories
All Teen
Teen Period Underwear
Teen Thigh Savers
Teen Period Swim
Teen Period Kits
Teen Period Activewear
Teen Thigh SaversSHOP NOW
Teen Period SwimSHOP NOW
Sale

Essential No-Show Boyshort

Stretchy, smooth, no-show underwear for when you don’t need absorbent protection.

Marlene has 50" hips and wears a Knix size XXL

Marlene has 50" hips and wears a Knix size XXL

Marlene has 50" hips and wears a Knix size XXL

Marlene has 50" hips and wears a Knix size XXL

Marlene has 50" hips and wears a Knix size XXL

Marlene has 50" hips and wears a Knix size XXL

Marlene has 50" hips and wears a Knix size XXL

Essential No-Show Boyshort

Stretchy, smooth, no-show underwear for when you don’t need absorbent protection.

Absorbency: Zero

You can count on these seamless bottoms for top-notch comfort, without worrying about pantylines. And thanks to its quick dry liner, you’ll feel comfy & fresh all day long.

This underwear does not protect against leaks.

- Extra hip & bum coverage
- Mid-rise silhouette
- Zero leafproof protection
- Quick dry gusset
- Conforms to your body
- Seamless fit
- Liner is 7.5-8.5” long
- Soft, stretchy PerformaStretch fabric

The fabric is designed to feel snug at first but relax with wash and wear for a perfect fit.

Machine Washable: Wash with like colors, cold setting with mild detergent, do not bleach, lay flat to dry.

Body: 77% Nylon, 23% Lycra®
Gusset: 86% Cotton, 10% Spandex, 4% Carbon

Free standard shipping over $100.

Free expedited shipping over $150.

(after discounts, before shipping + taxes) All items ship from within Canada.

Within 30 days of delivery, you may exchange for another size, style or store credit. We’re unable to provide refunds on underwear.

Contact Us Returns & Exchanges Shipping Product Testing and Safety FAQs Gift Card Balance

Rewards Size Guides Virtual Fittings Resources Store Locations

Story & Mission Sustainability & Philanthropy Careers Blog

Stay in the flow

Give $20Get $20

Privacy Policy
California Privacy Rights
Privacy Choices
Accessibility Statement

Leakproof PDP Text with Links Image Mobile

Leakproof PDP Text with Links Image Desktop

Find your
perfect cut

Bikini

A mid rise silhouette and medium coverage through the hip and butt.

SHOP BIKINI UNDERWEAR

High Rise

Sits at the natural waist and provides medium butt coverage.

SHOP HIGH RISE UNDERWEAR

Boyshort

Sits slightly higher on the waist. Extra coverage through the hip and butt.

SHOP BOYSHORT UNDERWEAR

Thong

A mid rise silhouette with minimal butt coverage for minimal panty lines.

SHOP THONG UNDERWEAR

Meet our Knix Community

Thank you for sharing you in your Knix. Our community is everything.

More ways to feel unapologetically free

More ways to feel unapologetically free

More ways to feel unapologetically free

Find an amazing wireless bra to match your Undies. Plus explore our other products, all designed to make you feel so comfortable in your own skin.

Period Underwear EVERYDAY UNDERWEAR BRAS SLEEPWEAR ACTIVEWEAR APPAREL Shapewear Maternity

Home/
Everyday Underwear/
Essential No-Show Boyshort

Save with Kits

4.6

Rated 4.6 out of 5 stars

3,116 Reviews

4.6

Rated 4.6 out of 5 stars

3,116 Reviews

4.6

Rated 4.6 out of 5 stars

Based on 3,116 reviews

89%would recommend these products

Write a Review (Opens in a new window)

3,116 reviews

Sort

Victoria Z.
Verified Buyer
Yesterday
Rated 5 out of 5 stars
Great fit
I love the fabric and fit. Please make these in prints; every time there is a fun new print, I buy them.
Was this helpful?
Kathleen B.
Verified Buyer
2 days ago
Rated 4 out of 5 stars
Boyshort
I love the boyshort idea but unfortunately the waistline cuts me where I have the most bulge. It is not a smooth look from the outside. High quality underwear but just didn’t fit me the best. Going back to high-rise.
I would recommend the boyshort for other people though!
Was this helpful?
Nancy S.
Verified Buyer
4 days ago
Rated 2 out of 5 stars
Essential Boy Short
Worked great for first few wearings. Then top started to roll down.
Was this helpful?

Loading...

Loading...

Reviews LoadedReviews Added

Mix and match your choice of colors!

Day & Night Kit - High Rise

Mix and match your choice of colors!

Heavy Period Kit - High Rise

Mix and match your choice of colors!

Heavy Period Kit - Bikini

Mix and match your choice of colors!

Day & Night Period Kit - Bikini

Mix and match your choice of colors!

Mixed Period Kit - Boyshort

Mix and match your choice of colors!

Mixed Period Kit - Bikini

Family Kit - Bikini

Family Kit - Bikini

Family Kit - Boyshort

Family Kit - Boyshort