Low-Rise Bikini | Sienna
Low-Rise, Standard Bikini Leg Line with Moderate Seat Coverage, Community Designed
- Regular price
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$20.00 - Regular price
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- Sale price
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$68.00
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This low-rise classic is your elevated everyday bikini. Light, breathable, and soft to the touch—it's made to move with you and disappear under clothes.
✓ OUR LOWEST RISE | Modern bikini cut for minimal show and maximum ease
✓ MODERATE SEAT COVERAGE | Light cheek coverage with a low-profile fit
✓ TENCEL™ MODAL + SPANDEX | Featherlight, super soft, and stretchy
✓ ELASTIC-FREE | Say goodbye to irritation and slipping—hello, all-day comfort
Need to know details
underwear size chart in inches
Need to know how to measure your underwear size? Click Here!
| ITERATION SIZE | US DRESS SIZE | WAIST (INCHES) | HIPS (INCHES) |
|---|---|---|---|
| XS | 0 - 4 | 24" - 26" | 34" - 37" |
| S | 4 - 6 | 26" - 28" | 37" - 39" |
| M | 8 - 10 | 28" - 31" | 39" - 41" |
| L | 12 - 14 | 31" - 34" | 41" - 44" |
| XL | 16 - 18 | 34" - 37" | 44" - 47" |
| 1X | 18 - 20 | 37" - 41" | 47" - 51" |
| 2X | 20 - 22 | 41" - 45" | 51" - 55" |
| 3X | 22 - 24 | 45" - 49" | 55" - 60" |
If you're selecting the high rise style, pick the size where the measurement range falls closest to both of your measurements.
Don't see your size here? We continue to add sizes based on community feedback. Let us know what size you need by joining the community.
Reviews
- TGTrudy G.Verified BuyerReviewingLow-Rise Bikini | SiennaI recommend this productAge Range 35-44Size Purchased SRated 5 out of 5 starsLove these undies!
These were clearly designed with comfort in mind, I have one in every colour and it makes me happy every time I get to pull one out of my undies drawer!
IiterationMar 3, 2025It makes us SO happy knowing our undies bring you joy every time you reach for them - that's exactly what we hoped for when we designed them, making comfort as our top priority. Your enthusiasm and support means the world to us!! 💜
- SPSally P.Verified BuyerReviewingLow-Rise Bikini | OnyxI recommend this productAge Range 45-54Size Purchased MRated 5 out of 5 starsMost comfortable underwear, ever.
After losing some weight, I needed a whole new everyday underwear wardrobe, and I bought almost all of it at Iteration, in several colors. The bikini-style cut is so flattering, with the center dip and pleat, but it offers the right amount of coverage. The material is so soft and breathable and non-restrictive, without becoming baggy or loose. They wash beautifully. They check all the boxes for me.
- RKRose K.Verified BuyerReviewingLow-Rise Bikini | OnyxI recommend this productRated 5 out of 5 starsLo-rise bikini
These are comfortable, and luxurious at the same time!! The fit is great - ordering and returns are a breeze. I love supporting a company with beautiful and sustainable fabrics!!
- HCHolly C.Verified BuyerReviewingLow-Rise Bikini | OnyxI recommend this productSize Purchased SRated 5 out of 5 starsLove these
I have bought multiple pair. So incredibly soft and comfortable but yet I still feel sexy with the V front waist detail. They also are pretty seamless so they don’t show!
IiterationMar 3, 2025Holly, thank you so much for your incredible feedback! We're so thrilled to hear that you love them enough to buy multiple pairs. Thanks again!!
- MDMary D.Verified BuyerReviewingLow-Rise Bikini | SiennaI recommend this productAge Range 45-54Size Purchased MRated 5 out of 5 starsThe v front
The crossover front that dips seriously snatches my waist in !!!! It may be an illusion but I’ll take it !!!! This color is such a beautiful neutral!!!!