Zoot Sports Women's Performance Pulse Running Knicker Body: 243 g. PULSE-92% polyester, 8% elastane Waistband/Insets: 140 g. MICROlite+-100% polyester Imported Flat stretch drawcord for comfort PULSE fabric is ultra soft Flat Yoga-style waistband for superior comfort 8" (45.75cm) inseam Flat stretch drawcord for comfort