Buttery Fleece, 100% Polyester High-Pile Fleece (65% Recycled)
Here's what other sites are saying:
Unless you live in the tropics, your little one needs more than a blanket during a large chunk of the year. The North Face Infant Girls' Striped Buttery Bunting is ideal as an outer layer in most cooler temps and offers exceptional insulation under a thicker suit during bitter winters. Overflaps at the hands and feet seal her in while dual, full-length front zippers allow easy changing and dressing.