SwaddleDesigns Transitional Swaddle Sack — Arms Up Half-Length Sleeves, Mitten Cuffs, Sterling Dots, 3-6 Months

Ease the transition from swaddle to wearable blanket

The Transitional Swaddle Sack by SwaddleDesigns is crafted to help your baby move from a traditional swaddle to a sleep sack with comfort and confidence. Its arms-up design, paired with half-length sleeves and foldover mitten cuffs, creates a snug, flexible fit in a soft, breathable knit. Made from 100% cotton, this wearable blanket offers a gentle, breathable feel that suits evolving sleep preferences—from snug grip to gradual mobility—without compromising security.

Why this design fits real-life sleep needs

• The arms-up configuration supports self-soothing and aligns with babies who prefer sleeping with arms near the chest, potentially reducing startle-driven awakenings.
• The 1/2-length sleeves with foldover mitten cuffs provide partial suppression of reflex-like jerks while still letting little hands be accessed for soothing when desired.
• If your baby rolls, the sleeve design allows the arms to help lift the torso for airway access, contributing to alert, safer positioning during sleep.
• Hip-healthy construction keeps legs in a natural, comfortable posture that supports growth and movement as your baby stretches and shifts.

Key features and how they help with daily routines

• 2-way zipper with two pulls makes outfit changes and diaper duties easier from top and bottom without fully undressing your baby.
• Foldover mitten cuffs can be worn open or closed, giving you options to encourage self-soothing or protect from facial scratches.
• 100% cotton fabric offers a soft, stretchy feel that remains breathable during warmer nights and chilly mornings alike.
• Care is straightforward: machine wash warm and tumble dry low for everyday practicality.
• Designed by a nurse and protected by US patent 11,812,795 with related patents in multiple regions, underscoring thoughtful construction.

Size guidance follows your baby’s weight: S for 6–14 lbs (0–3 mo), M for 14–21 lbs (3–6 mo), L for 21–24 lbs (6–9 mo). This transitional wearable blanket aims to support comfort as sleep habits evolve, offering flexibility without imposing a rigid sway toward one method of swaddling over another.