J. Crew Active SculptStretch high-rise ribbed leggings and top set in a size medium Introducing SculptStretch. Our supportive, ribbed active fabric molds to your body for a sculpted effect. We designed these leggings and top with extra stretch, a comfy high rise and minimal seams to move with you, well, seamlessly. fabric: 92% polymide 8% elastane pet friendly, smoke free home. I ship same day if ordered before 5:00pm PST, next day if after