High Rise Bikini - Next Gen Black-Underwear-TomboyX
High Rise Bikini - Next Gen Black-Underwear-TomboyX
High Rise Bikini - Next Gen Black-Underwear-TomboyX
High Rise B-kini - Next Gen Black-Underwear-TomboyX

High Rise Bikini

Color Black

It's all in the hips

For the best fit, pick your size based on your hip measurement.
Body measurement in inches

Size Waist Hips
3XS 24-25" 28.5-31"
2XS 25-26" 31-33"
XS 26-27.5" 33-34"
S 28-29.5" 35-37"
M 30-31.5" 38-40"
L 32.5-34" 41-43"
XL 35-37.5" 44.5-46.5"
2X 38.5-42" 48-50"
3X 43-45" 51.5-53.5"
4X 46-48" 55-56"
5X 49-51" 57.5-59.5"
6X 53-55" 61-63"

How to measure your hips

Stand on a level surface, feet together without shoes.
Measure around the fullest part of your hips and bottom - this is usually 7-9" below your natural waistline.
Keep the tape measure parallel to the floor, and don't pull too tight.

Size chart

Using Internet Explorer will cause problems with your order. Please use a supported browser like Chrome, Firefox, Microsoft Edge, or Safari to shop TomboyX.

High class, high comfort, say hello to high rise. Our supersoft, extra-breathable cotton blend is paired with a stylish high rise that keeps everything in place with no riding up or gapping. 

  • Fit-tested on all body types, sizes XS-4X
  • Signature stay-put silky soft TomboyX waistband
  • 95% OEKO-TEX Certified cotton, 5% spandex
  • Smooth, durable flatlock seams won’t irritate or chafe
  • High rise fit
  • Machine wash cold, tumble dry low

      Living Wage factories

      Ethically produced in women-owned factories that pay living wages.


      fit-tested for every body

      Obsessively fit-tested on real people, sizes XS-4X.


      Love at first wear

      If you don't love them, your first pair is on us.


      eco-friendly process

      Sustainably harvested materials and earth-conscious production.

      Fabrics & Technology


      Our classic soft jersey knit holds its shape after many wear and care cycles.

      Shop Cotton


      The luxurious companion to cotton. Supersoft, breathable and stretches to meet you.

      Shop Micromodal


      Quick-drying, durable and ultralight performance fabric. Anti-bacterial and anti-microbial.

      Shop Traveler

      First Line Leakproof

      Your first line of defense — our classic cotton armed with leak protection for light period days and incontinence.

      Shop First Line