Enter for a chance to win 3 skeins of Baby Hugs in Peachie and 3 skeins in Sky. Red Heart Baby Hugs Yarn is a medium weight yarn to use for all of your baby projects. At a glance, Baby Hugs looks very similar to the standard Red Heart yarn you love: it is of a medium weight and 100% acrylic. The key difference between this yarn and a standard Red Heart skein is the level of testing.