Body After Baby Leilani Postpartum Body Shaper 68% Nylon / 32% Spandex Imported Machine Wash-Delicate Cycle Instant relief and support from pregnancy aches and pains Relieves lower back and sciatic pain Reduces pressure on the abdomen, hips, and pelvis Comfortable, lightweight, and breathable materials SEE IMAGES FOR SIZE CHART - DO NOT USE AMAZON SIZE CHART