Because every outfit deserves a good base layer, we crafted our Second Skin Square Neck Tank Bodysuit out of a supportive, yet soft, blend of nylon and spandex. It's also ultra-breathable with a flattering square neck, high cut leg opening, and thong back to disappear under clothes. Once you experience the comfort and versatility of our Second Skin Square Neck Tank Bodysuit, you'll never want to wear anything else. New with tags. Make an offer, and bundle to save on shipping!