Made from 400 thread count organic cotton, this ingenious baby sleep essential converts from a wearable blanket to a sleep suit using four-way zippers. Stretchy, short raglan sleeves and side panels are made from organic-cotton jersey and ergonomically designed to help your little one more easily without getting tangled up in blankets. The 1.0 TOG rating means that there is no need for additional blankets in the crib when using this product, making it a safe-sleep option.Sleep Suit mode (with legs): Perfect for little bedtime wigglers who like leg freedom and transitioning from a crib to bed. It provides comfort by not restricting legs and has grip pads on the feet for stable walking. You can also use 5-point harnesses while in suit mode. Includes room thermometer and what-to-wear guide to help dress baby appropriately for sleep Front zip closure with snap tab; four-way zip between legs 400 thread count 1.0 TOG suited for room temperatures between 70-75°F Bell-shaped bottom approved by the International Hip Dysplasia Institute for being hip healthy and promoting proper development in the hips and shoulder joints Arms-out sleeping Feeding tube-friendly Nonslip gripper feet Lined, with textile fill 100% organic cotton with 95% organic cotton, 5% elastane contrast Machine wash, tumble dry Imported