Baby Merlin's Magic Sleepsuit® 100% Cotton

$25 ~~$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.

Customer Reviews (4.2 / 5 · 5 reviews)

Steven ★★★★★ Aug 24, 2026

Three weeks in and my 8-month-old finally sleeps through the night without fighting the transition out of swaddling—the 100% cotton fabric breathes well and the padded arms let him roll over safely. He still wakes once for a feed, but settles back down way faster than before.

Chloe A. ★★★★★ Aug 22, 2026

The 100% cotton fabric is a lifesaver for my sweaty sleeper—she stays comfy all night without overheating. The padded arms finally let her move freely while still feeling snug, and she’s stopped waking herself up with startle reflexes. We went from two-hour stretches to six solid hours.

Sebastian ★★★★★ Aug 21, 2026

My little guy was fighting every swaddle at 4 months, but the cotton sleepsuit gave him that snug security without being restrictive — he finally sleeps through the night. The 100% cotton fabric is breathable and soft, and the transition from swaddling was honestly smoother than I dared to hope.