Absorption = 2 to 3 pads + can be worn for 12 hours at a time. Very useful in preventing urinary leakage during sports or after childbirth. certified STANDARD 100 by OEKO TEX® Composition: Organic cotton certified OCS 100 by Ecocert Eucalyptus Intraversable membrane The thickness is less than 2 mm. No visible seams at the buttocks. No smell, no leakage, no feeling of humidity. EU manufacturing in a zero waste workshop (Portugal). Wash at least once before first use to optimize absorption capacity (machine at 30°C max). After each use, rinse with cold water and then machine wash at 30°C. Avoid fabric softeners, tumble dryers, radiators or ironing. The durability of these panties has been tested by an independent French laboratory: they retain all their properties after at least 120 washes, i.e. a minimum of 5 years of use. This product can be packaged in recyclable kraft boxes or in bulk.