HALO Micro-Fleece Sleepsack Swaddle - 3-Way Adjustable, TOG 3.0, Hip Healthy, Newborn 0-3 Months

Overview

The HALO SleepSack Swaddle replaces loose blankets in the crib, helping to keep blankets from drifting over your baby’s face and potentially interfering with breathing. Beyond a calmer night routine, this wearable blanket supports a gentle, adjustable wrap that grows with your little one. The 3-way design lets you tailor the swaddle to your baby’s sleep style, offering Arms-In, One-Arm-Out, or Two-Arms-Out configurations for an easy transition when it’s time to stop swaddling.

Why families choose HALO SleepSack Swaddle

Widely used in hospitals and recognized as Hip Healthy by the International Hip Dysplasia Institute, this swaddle combines trusted design with practical features. Its strong fasteners stay secure during movement, while the bottom zipper enables diaper changes without fully undoing the wrap, helping bedtime feel smoother.

• Materials and warmth: 100% polyester micro-fleece delivers a plush feel and helps keep babies warm in cooler climates. A TOG 3.0 rating suits chilly seasons and variable indoor temperatures.
• Hip friendly: The garment-style fit supports hip movement while swaddled, aligning with hip healthy sleepwear considerations.
• Hospital-grade confidence: A common choice in nurseries, reflecting consistency and quality caregivers rely on.
• Grow-with-baby sizing: Preemie (birth to ~5 lbs), Newborn (6-12 lbs), and Small (13-18 lbs) cover early months, with guidance to discontinue swaddling if rolling begins or the wrap feels too snug.

Three ways to swaddle as your baby grows

The 3-way adjustable design adapts to changing sleep needs. Arms-In helps reduce the startle reflex, One-Arm-Out supports self-soothing, and Two-Arms-Out eases the transition to a wearable blanket. The inverted zipper opens from the bottom for diaper changes without fully unwrapping, and the sleeveless cut enhances airflow to help avoid overheating.

• Tailored fit: The 3-way swaddle lets you switch arm positions to suit baby’s sleep style.
• Convenient care: The fabric resists moisture and stays soft after repeated washing; sleeveless design improves airflow.

Sizing and usage guidance

Choose the newborn size for babies typically 6-12 lbs and 19-23 inches long, or the preemie and small options for earlier or slightly larger infants. Use the SleepSack as a sleepwear alternative to loose blankets, and discontinue swaddling once your baby shows signs of rolling over or breaking out of the wrap.

Care and safety notes

Wash cold, tumble dry low or line dry. While the SleepSack can support a comfortable sleep routine, always follow pediatrician guidance and discontinue swaddling if you have concerns about your baby’s sleep and development.