Spanx 2130 - Flex-Touch V-Neck Ever-Lasting Undershirt Cotton 47% Modal, 47% Cotton, 6% Spandex/Elastane. Neck: 76% Nylon, 24% Spandex/Elastane Small (34"-36") Medium (38"-40") Large (42"-44") XL (46"-48") XXL (50"-52") Shaping not included 4-way stretch Pill-resistant, ever-last fabric looks new each wear