The Oso & Me Willie One-Piece merges comfort with a playful design. This super-soft one-piece, crafted from 100% organic pima cotton, provides a gentle embrace for delicate skin. Its Float Jersey™ fabric presents the perfect balance of snugness and stretch, ensuring baby's comfort throughout the day. Thoughtful details, like custom "O" snaps, makes changing quick and easy. The innovative Growable™ fit allows it to adapt to growth spurts.