Size guide - Simone menstrual panties

Product size	Size FR	Your pelvis circumference (cm)	Width flat to model size
XS	34	Less than 88 cm	28.5 cm
S	36-38	88 à 96	30.5 cm
M	38-40	96 à 101	32.5 cm
L	40-42	101 à 105	34.5 cm
XL	44-46	105 à 110	36.5 cm
XXL	48	110 à 120	39.5 cm

We recommend going up a size if you have rounded thighs or buttocks, or if you're pregnant or postpartum. Its crotch is a little wider than our other models, for flows that run to the side.

Measure directly on the body, loosely. The pelvic circumference (or hip circumference) corresponds to the widest point below the waist (generally at buttock level). Please note that our models relax slightly with washing.

If you're still in doubt about which size to choose, take your favorite panty and measure the width at the waist from edge to edge.

Please note that not all models can be worn in exactly the same way or have the same elasticity, so measure with a model similar to the one you want (take your favorite tanga/string for our Choupette tanga, a shorty or boxer for Armande, etc.).

Not sure which model you need? Take a look at our period panties comparison tool!