Size Guide

Find your fit

We want your first pair to feel like it was made for you. Here's how to land the right size in about a minute, no guessing.

How to measure

Grab a soft tape or a piece of string. Measure your natural waist, about two inches above your belly button, then the widest part of your hips. Match your two numbers to the chart. That's the whole job.

1 Natural waist 2 in above the navel 2 Widest hips at the fullest point Use a soft tape, snug but not tight.

Your size chart

Match your two numbers below. Our chart runs XS to 3XL. The product page shows which sizes you can order today.

Size Waist Hips
XS 23.6"60 cm 26"66 cm
S 25.2"64 cm 27.6"70 cm
M 26.8"68 cm 29.1"74 cm
L 28.3"72 cm 30.7"78 cm
XL 29.9"76 cm 32.3"82 cm
2XL 31.5"80 cm 33.9"86 cm
3XL 33.1"84 cm 35.4"90 cm

Most women land true to size. If your waist and hips point to two different sizes, go with your hip measurement. Want it snug? Size down. Want a little more room? Size up. You really can't get this wrong.

A note on flow

This bikini style is made for a light to moderate day, around 20 to 30 mL, roughly three to four tampons' worth. Pair it with your usual protection on heavier days.

The right fit is only half of it

The other half is keeping it. Skip the scrubbing and the pre-soak that wear a good pair out. A Quick Sheet gives them a gentle cold-water clean instead, so your pair keeps feeling like your pair, cycle after cycle.

Got your size? Meet your pair, and the wash that keeps it.