HALO 100% Cotton Sleepsack Swaddle - 3-Way Adjustable Wearable Blanket, TOG 1.5, Heather Grey, Small (3-6 Months)

Safe, comfortable sleep with a flexible swaddle

The HALO 100% Cotton Sleepsack Swaddle is designed to replace loose blankets in the crib, creating a safer sleep environment for your baby. Endorsed by hospitals nationwide, this wearable blanket blends practicality with gentle security, helping parents pursue calmer, more restful nights for their little one.

Crafted from soft 100% cotton with a double-knit construction, it delivers a cozy, snug feel that remains breathable. The TOG 1.5 rating makes it suitable for cooler evenings (approximately 68–72°F), offering warmth without overheating. The sleeveless design further reduces heat buildup while the fabric stays breathable against delicate skin.

Three ways to swaddle as your baby grows

The adjustable system grows with your baby and supports evolving sleep preferences. Use the arms-in position for a classic swaddle, switch to one-arm-out for self-soothing while leaving one arm free, or move to two-arms-out as your baby approaches a transition away from swaddling.

• Arms-In for a secure, cozy feel that helps limit startle reflex
• One-Arm-Out to encourage self-soothing while still offering warmth
• Two-Arms-Out to ease the transition toward independent sleep

Diaper changes are made easier with an inverted zipper that opens from the bottom. The sleeveless design minimizes overheating risk, while snug arm and neck openings keep the swaddle in place and comfortable throughout the night.

Fit, safety, and daily use

• Size Small is ideal for infants 3–6 months, typically weighing 13–18 lbs and measuring 23–26 inches
• Discontinue use when your baby begins rolling over or attempts to escape from the swaddle

Care is simple and designed for busy families: follow the washing and drying instructions to maintain softness and breathability. Pair this sleepsack with a safe room temperature and a regular sleep routine to support your baby’s nighttime comfort.

In sum, the HALO Sleepsack Swaddle offers a practical alternative to loose blankets, combining a breathable fabric with a flexible design. It’s a thoughtful option for caregivers seeking a wearable blanket that adapts as baby sleeps and grows, without promising guaranteed results.