Cotton latex. Ilze is comprised of a single layer designed to closely wrap the torso and mold to you. A brushed fabric with raw hems throughout transitions seamlessly to skin. DETAILS - 92% Supima Cotton 8% spandex - U ltra-soft, single-layered stretch jersey that hugs like a second skin - F eatures raw-edge hems and neckline for a seamless, minimalist finish - Machine wash cold, lay flat to dry FIT Fits true to size Alexis in black is 5'10" and wearing the size S Bruna in white is 5'10" and wearing the size XS