Our 1.0 TOG pajamas are the ideal next stage once your little one grows out of their One Piece Pajamas. Designed to support toddlers who have started toilet training and self-dressing, who need a simpler solution than our zip-up pajamas. The 1.0 TOG rating makes the pajamas an extra-warm layer for the cooler months, and are thicker and warmer than regular pajama material. A drop-hem at the back of the top helps keep backs warm and prevent riding-up. The style is slim fit to ensure comfort when wearing underneath a sleeping bag or sleep suit without adding bulk, or on their own as regular PJ's in a big bed with blankets. Made with our signature premium GOTS certified organic cotton and bamboo. Natural fibers are better for sleeping for the simple reason they are breathable, and help your little one regulate their temperature overnight. Our certified organic fibers are also skin-friendly and sensitive on eczema and dry skin conditions. All ergoPouch fabrics are dyed with non-toxic water based dyes, and come in trend-driven prints and colours to suit any nursery. All our prints are designed in-house. Features GOTS certified organic cotton Bamboo Viscose Breathable Natural Fibres Separate top & bottom Slim-fit and stretchy TOG-rated for warmth TOG-rated to work with pouches Under-layer Certified non-toxic Skin-friendly Machine washable Wear with any sleeping bag Materials Body: 67% Bamboo Viscose / 28% Organic Cotton / 5% Elastane Size & Care SIZE View Size Guide HOW TO USE Wear under a sleeping bag, sleep suit, sleep onesie or on its own in a big bed with blankets. CARE Gentle cold wash, Low tumble dry, Moderately Hot Iron, Drycleanable, Do not use bleach-based stain removers on the garment. WARNINGS As this product is made from organic cribton and bamboo and is not treated with chemical fire retardants the following white fire label applies.