La Perla Update Laser Cut Thong (6099). This modern, feminine thong is made of soft stretch microfiber and has laser cut edges. Made of 70% polyamide, 25% elastane and 5% cotton fabric. Low rise styling for your low rise fashions. Smooth, seamless construction eliminates panty lines. Laser cut edge along leg openings for a no-lines look. Panties provide minimal rear coverage.