Our TOG-rated range of zip-up infant baby rompers and sleepsuits for 3-12 month olds is designed to be worn underneath your infant's swaddle or sack for extra warmth or on its own during daytime or warmer weather. These baby sleepsuits come with handy features like 3-way zips for easy nappy changes and dressing, foldover hand and foot cuffs and zip guards.You'll need a few additional easy rompers for frequent accidents, and pack a few extra when venturing out to visit loved ones. Choose a 0.2 TOG for a light layer or a 1.0TOG for a warmer layer. Made from organic cotton and natural fibers to be non-irritating and ensure breathability for your infant's delicate skin.