100% Premium Peruvian PIMA COTTON: breathable, SOFT, stretchy newborn bodysuit, baby boy romper and baby girl romper (gender neutral baby clothes - unisex baby romper). Baby bodysuit designed by MOMS, for our babies (sizes starting at newborn romper, romper baby girl and romper baby boy from 0-3 months up to 18 months). Newborn and baby bodysuit: made with premium quality PIMA COTTON is gentle on baby's skin and REGULATES their TEMPERATURE: keeping them cool in warm weather and warm in cooler temperatures. Baby bodysuit (short sleeve) with overlap expandable shoulders for easy over the head removal. Snap closures positioned higher in front for comfy and fast dressing and undressing. No need for spandex, material is silky soft pima cotton interlock with four-way mechanical stretch. Snug and comfy unisex baby bodysuit.