Underwear from US
"They are silky smooth and have the perfect leg hole. They have great temperature regulation. Great preforming underwear. They are seamless with no tight binding."
UltimateS Mid Rise Bikini
Cassis
$20
UltimateS Underwear Style: Mid Rise Bikini
Super Full Coverage High Rise Brief
Full Coverage High Rise Brief
High Rise Brief
Mid Rise Bikini
Color: Cassis
Fit Recommendation:
Small
True
Generous
Runs True: We suggest you take your regular size.
Size:
Only a Few Left
Select a size to see the size conversion.
Quantity
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28 people have this in their bag.
UltimateS underwear are final sale for quality assurance purposes. If you have any questions, please refer to our size guide or reach out to US.
Learn More about our sizing
Anti Microbial
Breathable
Fabric Recovery
UltimateS underwear are final sale for quality assurance purposes. If you have any questions, please refer to our size guide or reach out to US.
We made the unsung wardrobe heroes you've been missing. The best basics—underwear, perfected. These classic mid-rise bikini undies boast just the right amount of coverage and a cheeky cut. With a tonal elastic band and soft trim, they're made from a cotton jersey blended with modal for a smooth, light-as-air feel and second-skin fit (like they're barely there). You shouldn't have to think about underwear—leave that to US. We've thoughtfully engineered each pair to feel so comfortable you'll forget you've got anything on at all.
Why UltimateS?
- The elastic waistband has a comfortable width and sits flat without cutting in.
- The classic rise is comfortable and secure.
- They're lightweight, breathable, antimicrobial, and moisture-wicking.
- The generous gusset width is graded per size.
- The soft and stretchy trim allows for flexible leg openings that sit flush without digging.
Model: 5'10" wearing S_14-16
Fabric
Body: 47% Modal
47% Cotton
6% Elastane
Liner: 100% Cotton
Care
Machine wash warm with like colors, only non-chlorine bleach, tumble dry low, cool iron.
Luxury fabrics. Engineered fits. Staple styles. Plus Size. Straight Size. 22 sizes for all of us. Sizes 00-40.
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Our Size Philosophy
Our sizing reflects the true bell curve of the average person in the United States. For US, a medium is an 18-20.
Overall rating: 4.5 / 5 from 80 reviews.
AI Generated Review Summary
Customers praise the UltimateS Mid Rise Bikini for its perfect fit, high-quality fabric, and comfortable waistband. The soft and breathable material, along with the secure rise, makes it a favorite. However, opinions on the rise and size vary among users.
Summary topics
- Quality (8%): Customers expressed appreciation for the good quality of the product, which was mentioned multiple times in the reviews.
- Fit (27%): Customers keep praising the fit of the product, with many describing it as perfect or great.
- Waistband Comfort (8%): It was noted by customers that the waistband is comfortable, stays put, and doesn't roll or collapse.
Review topics: ["fabric","fit","color","underwear","size","quality","coverage","undies","look","material","style","panties","feel","rise","waistband","pair","leggings","body","gusset","rolling","blend","bunching"].
Review highlights
- "Fit, color(s) and fabric is outstanding." —
- "Great fit, fabric and colors" —
- "Already love the comfort and quality of this underwear, extremely impressed and looking forward to ordering more pairs!" —
Reviews
Favorite undies
"These are the most comfortable underwear. I have many pairs. Just wish they came in more fun colors."
The perfect pair
"Love these undies, so comfortable and smooth! They fit great, and the fabric is breathable. I’ve purchased every iteration of these undies and love that they have multiple coverage options. I only wish they had them in more colors and prints but they’re super comfy, simple and cute"
Comfy and nice quality! As
"Comfy and nice quality! As someone who is newly plus size, the brands of panties I used to buy no longer fit my body well (even in my correct size) because the gusset is not wide enough. I did some research and decided to try this style by Universal Standard and I have nothing but good things to report! I will be confidently buying more styles from them now."
Perfect fit!
"Love these! Fit, color(s) & fabric is outstanding. True to size. Haven’t found any others I like nearly as well. A bit pricey, but the comfort makes it worth it!"
a keeper
"please don't get rid of these!!!!!!!!!!!!!!!!!!!!!!! they're perfect"
Nice undies
"Fabric soft and comfortable. Elastic waistband lays flat and stays put. I have several pairs now. These are the first bikinis I've worn in a decade! ( I also like the US full coverage undies)"
Feels great super comfy and
"Feels great super comfy and not hot!"
not the unicorn of underwear for me
"I love comfy cotton underwear and was exited to try these. I have a coupel of issues with the mid-rise bikini. First, there is more coverage in front than I need and I don't have enough in the rear. I find this odd. The elastic waistband doens't roll or collapse but it is too tight for my hips and distorts my shape. Maybe I needed to size up? also the side seams in the elastic are uncomortable when I am wearing leggings over them. I don't recommend these."
Great fit, fabric and colors
"Bought the size recommended in the charts based on current measurements. The fit is ideal. The fabric is comfortable, soft and washes well."
