Sure, based on the provided original title, here's a refined and simplified version focusing on the product keywords in English: HALO SleepSack Cotton Wearable Blanket, Swaddle Transition Bag, Baby Blue, X-Large

The HALO SleepSack Wearable Blankets are designed to help babies sleep safely from the start. These blankets not only promote safer sleep, but they also help babies sleep better. The unique, roomy sack design, recognized by the International Hip Dysplasia Institute as "hip healthy," ensures that the baby sleeps soundly throughout the night. The inverted zipper, which opens from the bottom, allows for easy diaper changes, while the sleeveless design reduces the risk of overheating. Made from 100% cotton interlock fabric with a TOG rating of 0.5, the SleepSack offers the perfect level of comfort for warmer seasons or climates, and can be layered with warmer sleepwear for cooler temperatures.

The double-knit construction of the cotton interlock fabric makes the SleepSack extremely soft and slightly stretchy, making it the perfect choice for baby sleepwear. The Extra Large size is designed to fit babies weighing between 26 and 36 pounds, generally between 18 and 24 months old and 35 to 40 inches long.

The HALO SleepSack wearable blanket is the No. 1 choice of hospitals, recommended by safety organizations, and approved as "Hip Healthy" by the International Hip Dysplasia Institute. A portion of every purchase goes to First Candle/SIDS Alliance and The Canadian Foundation for the Study of Infant Deaths. The SleepSack is used in over 2,000 hospitals nationwide, making it the gold standard of safer sleep from day one.

The HALO SleepSack wearable blanket is designed to replace loose blankets in the crib, which can cover a baby's face and interfere with breathing. The warm, cuddly blanket ensures that the baby sleeps soundly throughout the night, without the risk of being kicked off. The zipper, which opens from the bottom, allows for easy diaper changes, and the zipper cover at the neckline prevents scratches. The extra length of the SleepSack allows for more wear without the need to size up as quickly.

The 100% cotton interlock fabric is breathable and gentle on delicate skin, with a 0.5 TOG rating. The SleepSack is machine washable and can be used over regular sleepwear to take the place of loose blankets. Sizes range from small (10-18 pounds) to extra-large (26-36 pounds), ensuring a comfortable fit for babies of all sizes.

The HALO SleepSack wearable blanket is available with classic characters like Winnie the Pooh, in a gender-neutral design. With its proven safety features and superior quality, it's no wonder that 98% of HALO's customers plan to reuse their premium-quality SleepSacks with younger siblings.

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