best underwear!
"Super comfortable fabric and fit. The sage color is gorgeous too."
UltimateS Super Full Coverage High Rise Brief
Cassis
$28
UltimateS Underwear Style: Super Full Coverage High Rise Brief
Super Full Coverage High Rise Brief
High Rise Brief
Mid Rise Bikini
Color: Cassis
Size:
Waitlist
Select a size to see the size conversion.
Fit Recommendation:
Small
True
Generous
Runs True: We suggest you take your regular size.
Quantity
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86 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
Premium Cotton
Full Coverage
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’ve reimagined our best-selling high-rise brief with a new leg opening—no elastic, just a wide, double-layered band that lays flat and smooth against your skin. The result? No digging, no cutting in, no slipping out. This smart update offers even more comfort and front coverage where it matters most—gently keeping everything in place so you feel secure and supported all day long.
Model: 5'9.5" wearing 4XS_00-0 / 5'10" wearing 3XS_2-4
Fabric
Body: 47% Lenzing 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.
Trending Products
Overall rating: 4.3333335 / 5 from 30 reviews.
AI Generated Review Summary
The UltimateS Super Full Coverage High Rise Brief - Cassis offers a perfect fit and comfortable fabric, ensuring a smooth and secure feel throughout the day without any discomfort or slipping.
Summary topics
- Fit: 38%
- Fabric Comfort: 21%
Review topics: ["fit","color","fabric","underwear","material","feel","comfort","version","coverage","cotton"].
Review highlights
- "The fit is excellent, coverage is good." —
- "In addition to a perfect fit, the fabric is so smooth and soft, they are a pleasure to wear." —
- "These briefs fit perfectly." —
Reviews
Okay
"These were a little flimsier in the overall fabric and stiffer in the gusset lining than I like, as well as being too long in the rise for me and a little pouchy even though I'm a pretty round person with belly fat. I'll still wear them, as they're not exactly uncomfortable, but not a big fan."
These briefs fit perfectly. I've
"These briefs fit perfectly. I've long been a fan of US's full coverage briefs, but this improved version is worth the investment. In addition to a perfect fit, the fabric is so smooth and soft, they are a pleasure to wear. Unlike many other brands, US engineers the gusset to widen as the sizes increase."
I don't really know how
"I don't really know how to describe how much more comfortable these have been than any other underwear I've had. They are stretchy and supportive, and don't gap or pinch anywhere."
Go-to
"These are the best and only undies I wear. After I gave birth I went on a hunt for the perfect undie and came across these. Almost 5 years since I bought my first pair and still my go-to"
Saggy baggy
"Great color, soft feel, lost shape and bagged out."
Perfect in fit and wear
"I only wear these now"
Low Effort. High Satisfaction.
"Comfort first. Confidence second. No notes. Effortless in a way that still counts. Soft, flattering, and relaxed, this is everyday cotton that feels easy, looks good, and never tries too hard."
Meh
"The fabric feels nice, but after two washes on the gentle cycle, the material already lost its shape. The super full coverage is just normal full coverage for any other brand. . I'm a M according to the size chart, but I have a round belly, so the L fit better. Not worth the price, even on sale."
Super comfortable
"I was a little worried about the new cut/leg opening style, but I prefer it to the original full cut brief. The material is soft and has the right amount of stretch, without bunching or losing its shape. The fit is slightly more generous than the original style. I'm a solid medium in most US clothing, but I typically size up to L for briefs. These are ultra comfortable and my new favorite."
