437 The Curve Onesie - black. Women’s medium. Like new, gently used. Worn and washed once; hung to dry. 82% Polyester (recycled) / 18% Spandex. Retail for $135. Sold out online! White 437 logo on front center. Sustainably produced. CARE & FIT: Size & Fit… True to size. Materials & Care… 82% Recycled Polyester, 18% Spandex. Machine wash cold. Dry flat, do not iron. SUSTAINABILITY: 437 cloud™ Fabric… Made from mills recycled post industrial fabric waste. Moisture-wicking (pulls sweat to outer layer quickly). Factory… Traceable yarn source, Oeko-Tex certified. Lower carbon emissions during dye proces. Lower water ratio dyeing machine. Finishing machines are powered by natural gas instead of coal.