shop Arq baby tank bodysuit. like new, washed once with branch basics, lined dried. Essential base layer year-round or all-in-one warm weather outfit. We like to keep it simple for our littlest without sacrificing great quality and style. Cut from our organic stretch cotton. The binding is made from the same super-soft fabric so this bodysuit won't irritate your baby's skin at the armpits and legs with elastics. These are stretchy and slim-fitted with a low cut leg line. Size up for especially delicious, chunky thighs. :-) 92% organic cotton, 8% spandex