Material. Cup crotch: 100% pure silk. Body fabric: silk-cotton blend 78% organic pima cotton, 22% silk . Details. If softness is your top priority, you'll love these full briefs. Made with soft, perfect-fit pima cotton this brief is a great option for people with sensitive skin concerns. High-waisted offering great coverage of your tummy and hips. Comfortable pima cotton leg bands won’t dig or ride. Delicate embroidery gives a beautifully soft and exquisite look. Hygroscopic and breathable silk gusset ensures all-day freshness. No elastics touching the skin Brand: JulieMay Lingerie Type: Knickers Delivery Time: 2-7 days