Size guide - Louison
| Product size | Size FR | Your pelvis circumference (cm) | Width flat to model size |
| XS | 36 | Less than 88 cm | 33.5 cm |
| S | 36-38 | 88 à 96 | 35.5 cm |
| M | 38-40 | 96 à 101 | 37.5 cm |
| L | 40-42 | 101 à 105 | 39.5 cm |
| XL | 44-46 | 105 à 110 | 41.5 cm |
| XXL | 48 | 110 à 120 | 44.5 cm |
Choose your size in relation to your usual thigh size for this model. Our Louison cyclist is relaxed at the waistband and fitted at the thighs, for comfort during postpartum, pregnancy and menstrual bloating. It goes up to the navel at the front and down to the middle of the thighs.
Measure directly on the body, without tightening. 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!
