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?
Store Locations
Ambassador Program
Careers
Rewards
Refer a Friend
Stores
Gift Cards
Blog

Warehouse Sale
Categories
Shop All Sale
Up to 50% off Undies
Up to 50% off Bras
30% off Swim
Up to 40% off Active
Up to 40% off Sleep
Up to 50% off Teen
Top Deals
$30 Good to Go Bra
50% off Mystery 3-Packs
$25 Thigh Savers
50% off Rib Modal
50% off Lace
50% off Mystery 3-PacksSHOP NOW
Up to 50% offSHOP NOW
Bras
Up to 50% off Bras
All Bras
T-Shirt Bras
Invisible Wireless Bras
Mesh and Lace Bras
Sports Bras
Outfitting Solutions
Maternity Bras
Surgical Recovery Bras
Bra Fitting Room
Find Your Bra Size
Take our Bra Quiz
Good to Go BraSHOP NOW
Up to 50% off BrasShop Now
Underwear
Up to 50% off Underwear
Ultra
Absorbs 7-9 super tampons
Heavy
Absorbs 3-6 super tampons
Moderate
Absorbs 2-3 super tampons
Light
Absorbs 1-3 regular tampons
Essential
No absorbency
Shop by Style
All Underwear
High Rise
Bikini
Thong
French Cut
Boyshort
Boxer
Thigh Saver® Shorts
Underwear Kits
50% off Mystery 3-PacksSHOP NOW
Up to 50% off UnderwearSHOP NOW
Swim
30% off ALL Swim
All Swim
Swim One Pieces
Swim Tops & Bottoms
Leakproof Swimwear
Coverups
30% off ALL SwimSHOP NOW
30% off Sculpt SwimSHOP NOW
Thigh Saver®
$25 Thigh Savers
All Thigh Savers
Essential Thigh Savers
Leakproof Thigh Savers
Leakproof Contour Thigh Saver®
$25 Thigh SaversSHOP NOW
35% off 3-PackSHOP NOW
Active
Up to 40% off Active
All Active
Sports Bras
Leggings
Tops & Dresses
Shorts & Skorts
Leakproof Activewear
Up to 40% off ActiveSHOP NOW
Catalyst Sports BraSHOP NOW
Apparel
Categories
Active
Swim
Sleep
Shapewear
Maternity
Tops & Bodysuits
Featured
Motherhood Essentials
Up to 40% off SleepShop Now
30% off ALL SwimSHOP NOW
Teen
Kt by Knix
Shop All Teen
Up to 50% off Teen Period Underwear
Up to 30% off Teen Period Swim
Up to 30% off Teen Period Activewear
$25 Teen Leakproof Shortie
Up to 30% off TeenSHOP NOW

Home/
Product Group - Leakproof Classic One Piece Swimsuit

Product Group - Leakproof Classic One Piece Swimsuit

4 Items

Leakproof Classic One Piece Swimsuit

Leakproof Classic One Piece Swimsuit

30% off

Color: Espresso, limited edition

EspressoBlackHorizonDeep Orchid

Leakproof Classic One Piece Swimsuit

Leakproof Classic One Piece Swimsuit

30% off

Color: Deep Orchid, limited edition

Deep OrchidBlackHorizonEspresso

Amber is 5’10.5”, a 36C, has 44” hips and wears a Knix size L

Leakproof Classic One Piece Swimsuit

30% off

Color: Horizon, limited edition

HorizonBlackDeep OrchidEspresso

Amber is a 34DD, has 38" hips and wears a Knix size M

Leakproof Classic One Piece Swimsuit

30% off

Color: Black

BlackHorizonDeep OrchidEspresso

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

Rewards Size Guides Resources Store Locations Retail Partners Student Discount

Story & Mission Sustainability & Philanthropy Supply Chain Compliance Community Careers Blog

Stay in the flow

Submit email to sign up for Knix newsletter.

Give $20Get $20

Privacy Policy
California Privacy Rights
Privacy Choices
Accessibility Statement