Solufox has developed reusable panties so you can experience your period carefree. The brand pays great attention to the fit of their briefs so that they are as well as possible to fit your body (our protective underwear is made for women's body in Europe and not Asia). Each fabric has been carefully selected to combine comfort, elasticity and absorption, and has been tested in an independent laboratory to ensure it is * from azo dyes or other chemical substances, making it safe for your health. Product description: Iris underwear - main material 95% bamboo viscose/5% elastane. 2. Layer: 100% PUL / middle: 100% polyester microfibre. Lining in crotch: 95% cotton, 5% elastane - black/black. Flora panties - main material: 95% cotton, 5% elastane + 2. Layer: 100% PUL / middle: Microfibre 100% polyester. Lining in crotch: 95% cotton, 5% elastane. Colour: black/black. 5% elastane (nylon) is used to give the material a certain elasticity so that it * to its original shape after washing. Our panties are available in sizes S, M, L, XL and XXL. As a young company, we want to offer you physiological, waterproof and stylish underwear for your period and develop our range according to your image. You will feel comfortable without tampon or pads, just with a washable menstrual briefs. Use and care instructions: wash the briefs before first use. Wear it +/- 12 hours and then rinse with cold water. Wash in a wash bag (max. 30). Never use fabric softener/bleach. Finally, dry it in the air and avoid heat so as not to damage the fabric.