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Essential No-Show Bikini 5-Pack - Last Call
Only XS-XXL Left
Essential No-Show Bikini 5-Pack - Last Call
$75.00
USD
$110.00
31% off
Essential for non-leak days
Invisible under clothes
Always fresh, quick-dry liner
Machine washable
Size and Fit Guide
How to Measure
In order to select the correct sizing, we recommend you take the following measurements using a soft tape measure. If necessary, ask someone else to help.
Waist
Measure around the narrowest part of your torso, usually just above your belly button. Keep the tape snug and level, but not tight. The number where it meets is your waist measurement.
Hip
Stand with your feet together and measure around the fullest part of your hips and buttocks. Keep the tape level and snug, but not tight. The number where it meets is your hip measurement.
Rewards Members Earn
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Comfort-First Fit
Bikini silhouette with a classic mid-rise fit, medium hip and bum coverage.
Essentials Redefined
No-Show Style
Made from our signature buttery-soft PerformaStretch® fabric, it appears invisible under clothing.
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How to Choose?
Essential
- • Days you don’t need leak protection. Everyday freshness and moisture wicking.
-
0 tsp
Heavy
- • Extra peace of mind. For the first days of your cycle, light bladder leaks, or a full night's sleep without a leak.
-
about 8-14 tsp
-
about 1.5-3 regular pads
-
about 4-7 super tampons
-
about 1.5-3 menstrual cups
Light
- • Daily freshness. For sweat, discharge, period spotting, or backup protection.
-
about 1-3 tsp
-
about 1-3 pantyliners
-
about 1-3 regular tampons
-
about 0.5 menstrual cups
Moderate
- • For mid-cycle flow, surprise cough or sneeze leaks, or a really sweaty spin class.
-
about 4-8 tsp
-
about 1-1.5 regular pads
-
about 2-4 super tampons
-
about 0.5-3 menstrual cups
Ultra
- • Ultimate peace of mind. For the heaviest period days, light bladder leaks, unexpected postpartum flow, or overnight protection.
-
about 15-20 tsp
-
about 1.5-2.5 super pads
-
about 7-11 super tampons
-
about 2-3 menstrual cups
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Total 5 star reviews: 2.1k Total 4 star reviews: 361 Total 3 star reviews: 159 Total 2 star reviews: 69 Total 1 star reviews: 71
What our customers are saying
Generated by AI from 100 most recent customer reviews
Last updated 3 days ago
Customers say these bikini underwear are extremely comfortable and feel like wearing nothing. They appreciate the soft, stretchy material and seamless construction that eliminates panty lines under clothing. Many find them perfect for everyday wear and note they stay in place without riding up. The variety pack offers good value with attractive colors and patterns. Some mention the fit runs small initially but stretches out after a few wears. Common feedback includes praise for the no-show design under dresses and fitted clothing. A few customers note durability concerns with seams separating over time, and some find certain styles show more than expected or have sizing inconsistencies between different cuts.
91%would recommend these products
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2,764 reviews
- Rated 1 out of 5 starsYesterdayTrop petite
Pourtant j’ai fait plusieurs achats chez Knix. Autres modèles sans problème…
Céline G.Verified BuyerReviewingEssential No-Show Bikini - Rated 5 out of 5 stars2 days agoPerfect fit.
Really like the essentials bikinis. Perfect.
Melanie L.Verified BuyerReviewingEssential No-Show Bikini - Rated 4 out of 5 stars5 days agoCute and comfy!
The only reason I give this 4 stars is because of sizing. I ordered a M, but would be more comfortable in a L. However, the Dream Boxers I got in a L and need a M. I based these purchases on the size charts. Knowing the proper sizes I need now, I would definitely order again!
Alyson N.Verified BuyerReviewingEssential No-Show Bikini - Rated 1 out of 5 stars1 week agoSize chart is wrong
I measured my hips according to the instructions three times (38.5"), so I figured the M (39-41") should be safe (I normally wear a size 6 and the M is supposed to fit 8-10). Wrong. They are so tight around both my thigh and my tummy that they cut in. If I'm wearing something remotely form-fitting, you can see the cut/crease lines and it is super unflattering (not to mention uncomfortable). This is so disappointing. I'm not sure what advice I can offer to others looking to buy since the information available to help make a decision is just incorrect.
Valerie J.Verified BuyerReviewingEssential No-Show Bikini 5-Pack - Rated 5 out of 5 stars1 week agoMy favourite
These are so comfortable! My favourite style of knix. True to size
Stephanie T.Verified BuyerReviewingEssential No-Show Bikini - Rated 5 out of 5 stars2 weeks agoAwesome
fit well
wdawdReviewingEssential No-Show Bikini - Rated 4 out of 5 stars2 weeks agoDecent everyday underwear
These are a typical everyday underwear with a silky feeling. They pair with many of Knix's bras for perfect pairs. I do prefer the boyshort cut to the bikini cut in this particular style for a little more bum coverage and an added layer of comfort.
Kelly E.Verified BuyerReviewingPOS - Essential No-Show Bikini - Rated 4 out of 5 stars3 weeks agolove it
I love how they fit
Meagan L.Verified BuyerReviewingEssential No-Show Bikini 5-Pack - Rated 5 out of 5 stars4 weeks ago5 Stars
Love the fit and the new print is super cute
MorganReviewingEssential No-Show Bikini - Rated 5 out of 5 stars1 month agoThe best!
Great no show underwear - perfect for under dresses
Size L, 41” hip, 32” waist
KATHERINE I.Verified BuyerReviewingPOS - Essential No-Show Bikini - Rated 2 out of 5 stars1 month agoLast years fell apart
I feel like I'm always replacing the Knix Wear every year and wish that it would last longer. The seam along the crotchline always comes apart.
I use these as a competitive equestrian and need to count on them lasting longer than 6 months.
Carrie T.Verified BuyerReviewingEssential No-Show Bikini - Rated 5 out of 5 stars1 month agoPerfect
Love these
Wilma S.Verified BuyerReviewingEssential No-Show Bikini 5-Pack - Last Call
