

Free shipping on all US orders $75+
SleepSack Swaddle Sizing

SleepSack Swaddle Sizing

Best-selling Ideal Temp is the ONLY swaddle that helps regulate your baby’s temperature. Featuring IntelliThread™ technology, our innovative smart textile absorbs heat, stores it, and then releases it back to your baby, maintaining an ideal temperature and avoiding temperature spikes (that often lead to wakeups). Yes, really. Bonus points: IntelliThread™ fibers are embedded in the fabric, so they won’t ever fade or wash out!
The real deal: HALO’s signature 3-way swaddle design easily adjusts to fit your baby’s sleep style: arms in, hands-to-face, or one or both arms out. Includes an inverted zipper for easy diaper changes, as well as scratch-free zipper covers. Its roomy sack design is recognized by the International Hip Dysplasia Institute as promoting healthy hip development. Extra soft, cozy fabric is made of a polyester-rayon blend. Use over regular sleepwear.
Ideal Temp is made from a temperature regulating fabric that’s stretchier than standard HALO cotton or microfleece. Because of this stretch, Ideal Temp can run slightly bigger than other swaddles. Make sure to choose the correct size for your baby’s current height and weight rather than having them “grow into it.” We recommend sizing down if between sizes.
• 3-way swaddle for better, longer sleep
• Adjustable wings for getting the perfect snug wrap
• Helps gradually transition them to wearable blanket
• Zipper opens from bottom for easy changes
• Hip healthy; approved by the International Hip Dysplasia Institute
• Smart temperature-regulating fabric helps prevent overheating
• Imported
• Polyester rayon blend
• All-season 1.5 TOG
• Wash before first use.
• Turn inside out, close zipper and fasteners.
• Machine wash cold with like colors on gentle cycle.
• Do not bleach, iron or dry clean.
• Dryer friendly: tumble dry low.
Adding product to your cart
Best-selling Ideal Temp is the ONLY swaddle that helps regulate your baby’s temperature. Featuring IntelliThread™ technology, our innovative smart textile ab...
Best-selling Ideal Temp is the ONLY swaddle that helps regulate your baby’s temperature. Featuring IntelliThread™ technology, our innovative smart textile absorbs heat, stores it, and then releases it back to your baby, maintaining an ideal temperature and avoiding temperature spikes (that often lead to wakeups). Yes, really. Bonus points: IntelliThread™ fibers are embedded in the fabric, so they won’t ever fade or wash out!The real deal: HALO’s signature 3-way swaddle design easily adjusts to fit your baby’s sleep style: arms in, hands-to-face, or one or both arms out. Includes an inverted zipper for easy diaper changes, as well as scratch-free zipper covers. Its roomy sack design is recognized by the International Hip Dysplasia Institute as promoting healthy hip development. Extra soft, cozy fabric is made of a polyester-rayon blend. Use over regular sleepwear.Ideal Temp is made from a temperature regulating fabric that’s stretchier than standard HALO cotton or microfleece. Because of this stretch, Ideal Temp can run slightly bigger than other swaddles. Make sure to choose the correct size for your baby’s current height and weight rather than having them “grow into it.” We recommend sizing down if between sizes.
Reduce the startle reflex with secure, adjustable swaddling for better sleep through the night.
Adjustable Fasteners
For the perfect fit everytime
3-Way Swaddling
Arms in, arms out, our hands to face
Inverted or Double Zipper
For easy diaper changes
How to use a 3-way swaddles?
Every baby has different sleep preferences. The adjustable HALO® SleepSack swaddle provides 3 easy ways to swaddle to ensure your baby’s best sleep and to help make the transition from swaddling easier.
What should my baby wear underneath?
It is essential to dress your baby appropriately underneath the sleepsack or swaddle, depending on the room temperature. Use lightweight, breathable clothing, such as a onesie or a light cotton sleeper, in warm weather. In colder temperatures, opt for a warmer sleeper or footed pajamas.
What is a startle reflex?
Swaddling creates a familiar and comforting environment for newborns, reminiscent of the cozy confines of the womb. The snugness of the swaddle provides a sense of security, helping babies feel calm and reassured. Also, newborns have a strong startle reflex that can wake them up abruptly during sleep. Swaddling can effectively limit the jerky movements caused by this reflex, promoting more peaceful sleep and longer rest periods.
winnie the pooh
$49.99
disney princess
$49.99
Gifting has never been easier
Perfect if you're short on time or are unable to deliver your gift yourself. Enter your message and select when to send it.