The Simple Folk The Essential Sleep Sack Size 9 months - 24 months (size chart in photos) French Stripe Linen/cotton outer Wool-lined Two-way zipper Purchased new from The Simple Folk, tried it once then stored folded in drawer. From The Simple Folk: “Lined with luxuriously soft and natural 100% merino wool jersey, our cozy sleep sack is designed to create a microclimate around your baby that helps maintain a consistent temperature for peaceful slumbers. Free from harmful chemicals, our organic linen is luxuriously airy. It’s sourced from rare organic flax from the mountains of France to retain its durable, rustic texture and high-performance quality. Softer with every wash, this beautiful fabric can be worn and loved for decades to come. With a TOG rating of 1, this breathable, hypoallergenic fabric is suitable for year-round use and ideal for most indoor temperatures (68- 74°F). • Composition: Inner - 100% merino wool jersey; Outer - 70% cotton, 30% linen • Hand wash only as needed. Always lay flat to dry. Drying may cause shrinkage and faster wear over time. • Adjustable underarm snaps for a custom fit made simple • Featuring a double-way zipper for quick and simple diaper access • Available in two versatile sizes for long-term wear and added value, allowing generous space for your child’s growth • Made with love in Portugal”