100% Merino Wool Lining / 100% Organic Cotton Outer Imported REDUCE OR ELIMINATE SLEEPLESS NIGHTS - When baby sleeps better, so do parents. Made with ultra-soft, breathable merino wool, this sleep bag provides ultimate comfort for deeper, longer sleep - so everyone enjoys more restful nights PREMIUM FABRICS for best comfort - 100% Australian merino wool lining - all natural, luxuriously soft, and temperature regulating. 100% GOTS certified organic cotton outer. Machine-washable CAN BE USED IN ALL 4 SEASONS as optimal merino wool lining regulates body temperature unlike any other fiber, helping keep baby warm when it’s cold, and cool when it’s warm. Use over regular sleepwear to take the place of loose blankets CLASSIC NO-SNAP DESIGN with a TWO-WAY ZIPPER that unzips from top and bottom for easy dressing and quick diaper changes. Opens flat. ZIPPER GUARDS to protect child’s skin. NURSERY THERMOMETER and dressing guide included. Generously sized for comfort PREMIUM QUALITY - Buy with confidence from Woolino, a trusted US company, offering US customer service and industry leading warranty for your peace of mind. The industry leader in merino wool baby essentials since 2010