Keep baby calm and comfortable as they drift off to sleep in this slim yet stretchy organic-cotton wearable blanket ideal for year-round use. A convenient alternative to swaddling, this insulated sack soothes your little one while its generous shape allows freedom of movement. The 2.5 TOG rating makes it ideal for using in moderate weather year round. Includes room thermometer and what-to-wear guide to help dress baby appropriately for sleep Two-way front-zip closure Bell-shaped bottom approved by the International Hip Dysplasia Institute for being hip healthy and promoting proper development in the hips and shoulder joints 2.5 TOG Suited for room temperatures between 61-71°F Lined, with synthetic fill 100% organic cotton with 95% organic cotton, 5% elastane contrast Machine wash, tumble dry Imported