Baby Merlin's Magic Sleepsuit® 100% Cotton

$29.99 ~~$49.99~~ In stock

Designed for smoother transitions and sweeter dreams, the HALO® Baby Merlin’s Magic Sleepsuit® helps babies move out of swaddling with comfort and security. Made for little ones who still crave a cozy, contained feeling, it’s a trusted solution for building better sleep habits—especially through tricky sleep regressions.

The Sleepsuit is designed to help calm the startle reflex, helping them settle easier and sleep longer. Featuring double zippers for quick changes and three soft layers, the Magic Sleepsuit® makes every stage of sleep a little easier for both babies and parents.

With over 20,000 glowing reviews, it’s a must-have for your next sleep milestone.

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Express Shipping · United States: $3.99

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (4.4 / 5 · 5 reviews)

John F. ★★★★★ Aug 24, 2026

The cotton fabric feels breathable and soft against her skin, and the padding is just enough to cushion her startle reflex without overheating her. She’s been sleeping in three-hour stretches since we switched her out of the swaddle, which is a huge win for everyone.

Daniel ★★★★★ Aug 23, 2026

My little guy finally stopped fighting bedtime once we switched from the swaddle to this, the 100% cotton fabric keeps him from overheating and he settles right down. It's heavier than I expected but that seems to be exactly what helps him feel secure through the night.

Robert ★★★★★ Aug 22, 2026

The zipper makes middle-of-the-night diaper changes way less of a wrestling match, and the padded arms give my little guy just enough weight to settle himself without feeling restricted. He's been sleeping three-hour stretches since we switched him out of the swaddle.