Best Sellers
From life-changing absorbent underwear to incredibly comfortable and supportive wireless bras, these are the fan favorites that make all the difference.
![Tsanna is wearing a 32C](https://cdn.shopify.com/s/files/1/0895/3474/files/Knix_OnFig-EComm_Mar2024_Relaunch_WingWoman_UltraThinBikini-Black-2434.jpg.webp?v=1710523961&width=100&height=130&crop=center)
WingWoman Contour Bra
Color: Black
![Esther is a 32C and is wearing a Knix size S](https://cdn.shopify.com/s/files/1/0895/3474/files/ModalRibbedTshirt_White1.webp?v=1723050999&width=100&height=130&crop=center)
Modal Rib T-Shirt
Color: White
![Gin is a 34DD wears a size M](https://cdn.shopify.com/s/files/1/0895/3474/files/SculptRibCottonT-Shirt_Black_01.webp?v=1727475152&width=100&height=130&crop=center)
SculptRib™ Cotton T-Shirt
Color: Black
![Adiya is a 36C and wears a Knix size L](https://cdn.shopify.com/s/files/1/0895/3474/files/Knix_OnFigEComm_Jan2024_Colours_SLPFrenchCut-WarmSand-0838.jpg.webp?v=1704824247&width=100&height=130&crop=center)
Revolution V-Neck Bra
Color: Warm Sand
![Clementine is a 40G, 5'9.5" tall and wears a size XXL](https://cdn.shopify.com/s/files/1/0895/3474/files/SculptRibCottonTank_Black_01.webp?v=1727475214&width=100&height=130&crop=center)
SculptRib™ Cotton Tank
Color: Black
![Light Leakproof No-Show Bikini](https://cdn.shopify.com/s/files/1/0895/3474/files/Bikini_LP_Buttercup_01.webp?v=1737130965&width=100&height=130&crop=center)
Light Leakproof No-Show Bikini
Save up to 25%
Color: Buttercup, limited edition
![Revolution Adjustable Pullover Bra](https://cdn.shopify.com/s/files/1/0895/3474/files/AdjustablePulloverBra_White_01_2df3d9ec-265d-484b-9fe6-66a111df9349.webp?v=1736848921&width=100&height=130&crop=center)
Revolution Adjustable Pullover Bra
Color: White
![Super Leakproof® Dream Short](https://cdn.shopify.com/s/files/1/0895/3474/files/DreamShort_SLP_Lilac_01.webp?v=1736693531&width=100&height=130&crop=center)
Super Leakproof® Dream Short
Save up to 25%
Color: Lilac, limited edition
![Gabrielle has 48” hips and wears a Knix size XXL](https://cdn.shopify.com/s/files/1/0895/3474/files/Knix_OnFigEComm_Feb2024_Cotton_LPCottonCutAnd-SewBikini-2453_1.jpg.webp?v=1713275243&width=100&height=130&crop=center)
Leakproof Cotton Bikini
Save up to 25%
Color: Pepper
![Super Leakproof® No-Show High Rise](https://cdn.shopify.com/s/files/1/0895/3474/files/HighRise_SLP_Lilac_01.webp?v=1736693733&width=100&height=130&crop=center)
Super Leakproof® No-Show High Rise
Save up to 25%
Color: Lilac, limited edition
![Revolution Shadow Mesh Bra](https://cdn.shopify.com/s/files/1/0895/3474/files/Knix_OnFigEComm_Jul2023_Colours_ShadowMeshBra-LPShadowMeshBoyshort-WarmSandEComm_Jul2023_Colours_ESSLPHighriseThong-WarmSand-3709_48109590-e68e-44d3-bb01-67b20706280d.jpg.webp?v=1704830932&width=100&height=130&crop=center)
Revolution Shadow Mesh Bra
Color: Warm Sand
![The One&Only Scoop Bra®](https://cdn.shopify.com/s/files/1/0895/3474/files/One_OnlyScoopBra_Lilac_01.webp?v=1736693827&width=100&height=130&crop=center)
The One&Only Scoop Bra®
Color: Lilac, limited edition
![Leakproof Cotton High Rise](https://cdn.shopify.com/s/files/1/0895/3474/files/CottonLPHighrise_Mushroom1.webp?v=1722971508&width=100&height=130&crop=center)
Leakproof Cotton High Rise
Save up to 25%
Color: Mushroom, limited edition
![Leakproof UltraThin No-Show French Cut](https://cdn.shopify.com/s/files/1/0895/3474/files/FrenchCut_UltraThin_Lilac_01.webp?v=1736567713&width=100&height=130&crop=center)
Leakproof UltraThin No-Show French Cut
Save up to 25%
Color: Lilac, limited edition
![Gabrielle is a 38E and wears a Knix size XL+](https://cdn.shopify.com/s/files/1/0895/3474/files/Knix_OnFigEComm_Jan2024_Core_G2GSeamlessBra-Black-1981.jpg.webp?v=1704900986&width=100&height=130&crop=center)
Good to Go Seamless Bra
Color: Black
![The Quintessential Sleep Set](https://cdn.shopify.com/s/files/1/0895/3474/files/ModalLongSleeveSleepSet_Ivory_01.webp?v=1729198667&width=100&height=130&crop=center)
The Quintessential Sleep Set
Color: Ivory, limited edition
![Isabelle is a 34DD, has 40" hips and wears a Knix size M](https://cdn.shopify.com/s/files/1/0895/3474/files/Knix_OnFigEComm_Feb2024_Swim_LPPlungeOne-Piece-Black_0757.jpg.webp?v=1715094954&width=100&height=130&crop=center)
Deep V One Piece Swimsuit
Color: Black
![Maya has 45.5" hips and wears a Knix size XL](https://cdn.shopify.com/s/files/1/0895/3474/files/KNIX_19AUG21_COLOURS_2117_fd5282ae-b4f0-4ec7-8dd4-358f87250ada.jpg.webp?v=1713453091&width=100&height=130&crop=center)
Thigh Saver® 6”
Save up to 25%
Color: Cavassa
![Maya has 42" hips and wears a Knix size L](https://cdn.shopify.com/s/files/1/0895/3474/files/Knix_OnFig-EComm_Feb2024_Swim_LPSwimShort-Black_0964.jpg.webp?v=1715095607&width=100&height=130&crop=center)
Leakproof Swim Short
Color: Black
![Sarah is a 34DD and wears a Knix size M+](https://cdn.shopify.com/s/files/1/0895/3474/files/02_Knix_OnFig-EComm_Jul_2024_Active_HiTouch_Tank-White_00457.webp?v=1721744917&width=100&height=130&crop=center)
HiTouch™️ Active Contour Tank
Color: White
![Sarah is a 34DD and wears a Knix size M](https://cdn.shopify.com/s/files/1/0895/3474/files/26_Knix_OnFig-EComm_Jul_2024_Active_Momenta_T-Shirt-Black_03833.jpg.webp?v=1721775875&width=100&height=130&crop=center)
Momenta Active T-Shirt
Color: Black
![Isabelle has 40" hips and wears a Knix size M](https://cdn.shopify.com/s/files/1/0895/3474/files/Knix_OnFigEComm_Feb2024_WardrobeLayering_ESSThighSaverShortie-WarmSand_0653.jpg.webp?v=1713453076&width=100&height=130&crop=center)
Shortie Thigh Saver® 4”
Save up to 25%
Color: Warm Sand
![Amber is a 34DD and has 38" hips and wears a Knix size M](https://cdn.shopify.com/s/files/1/0895/3474/files/KNIX_19AUG21_COLOURS_0429_758a9ff0-053a-4a09-982e-5977844b8cc6.jpg.webp?v=1713965583&width=100&height=130&crop=center)
LuxeLift Bodysuit
Color: Black
![Sarah has 39" hips and wears a Knix size M](https://cdn.shopify.com/s/files/1/0895/3474/files/25_Knix_OnFig-EComm_Jul_2024_Active_HiTouch_Legging-Black_03732.webp?v=1721773667&width=100&height=130&crop=center)
HiTouch™️ High Rise Legging
Color: Black
![Isabelle is a 34DD, has 40" hips and wears a Knix size M](https://cdn.shopify.com/s/files/1/0895/3474/files/Knix_OnFigEComm_Feb2024_WardrobeLayering_LuxeliftAdjustableTank-Black_0019.jpg.webp?v=1710343673&width=100&height=130&crop=center)
LuxeLift V-Neck Tank
Color: Black
![Isabelle has 40" hips and wears a Knix size M](https://cdn.shopify.com/s/files/1/0895/3474/files/Knix_OnFigEComm_Feb2024_Swim_ScoopTop_LPBikiniBottom-Black_0881.jpg.webp?v=1715095074&width=100&height=130&crop=center)
Leakproof Bikini Swim Bottom
Color: Black
![Gabrielle is a 38DD and has 45" hips and wears a Knix size XL](https://cdn.shopify.com/s/files/1/0895/3474/files/2021_09_16_KNIX_ECOMM-FALL_3474.jpg.webp?v=1710343364&width=100&height=130&crop=center)
LuxeLift Slip
Color: Black
![Jay has 36" hips and wears a Knix size S](https://cdn.shopify.com/s/files/1/0895/3474/files/Knix_OnFig-EComm_Apr2024_Swim_OneWaveBikiniTop_ESSClassicBikiniBottom-Black-0421.jpg.webp?v=1715094029&width=100&height=130&crop=center)
Bikini Swim Bottom
Color: Black
![Teen Leakproof UltraThin No-Show Bikini 3-Pack](https://cdn.shopify.com/s/files/1/0895/3474/files/Knix_Preppy_LPUTBikini_3Pk_1.webp?v=1736611152&width=100&height=130&crop=center)
Teen Leakproof UltraThin No-Show Bikini 3-Pack
Color: Picnic Plaid/Cosmo/Ultra Violet, limited edition
![Leakproof UltraThin No-Show High Rise](https://cdn.shopify.com/s/files/1/0895/3474/files/HighRise_UltraThin_Lilac_01.webp?v=1736567745&width=100&height=130&crop=center)
Leakproof UltraThin No-Show High Rise
Save up to 25%
Color: Lilac, limited edition
From super absorbent period underwear to comfy wireless bras. Shop our best-selling, can’t-miss hits.