HALO Micro-Fleece Sleepsack Swaddle – 3-Way Adjustable, TOG 3.0, Hip-Healthy, Grey Stars (Small 3-6 Months)

Safe, Snug, and Sensorily Warm for Cold Nurseries

The HALO Micro-Fleece Sleepsack Swaddle is the originalSleepSack design trusted by hospitals and millions of families. Built for calmer nights and easier routines, it blends clinically informed design with everyday practicality. The result is a swaddle that supports your baby’s comfort while giving you flexible options as your little one grows.

Three-Way Adjustability for Growing Sleep Styles

Designed with adjustable wings, this swaddle adapts to arms in, hands-to-face, or arms-out positions. As babies develop and their sleep preferences shift, you can tailor the wrap to suit them—without needing multiple products. This versatility helps you respond to changing needs without transitioning away from the familiar snug feel.

• Arms-in for a snug, soothing start to sleep.
• Hands-to-face for soothing self-comfort when desired.
• Arms-out as babies begin exploring wakeful moments and movement.

Warmth That Feels Cozy in Cooler Nurseries

Made from soft microfleece and rated TOG 3.0, it provides safe, snug warmth in cooler nursery temperatures (61–64 °F) without adding extra layers. The tactile softness and gentle warmth can help create a calm sleep environment while keeping movement comfortable and unrestricted.

• Soft microfleece fabric delivers a warm, gentle touch against baby’s skin.
• TOG 3.0 warmth is suitable for cooler rooms without extra clothing.

Practical, Baby-Friendly Design

Two-way, full-length zipper opens from the bottom for quick nighttime diaper changes without fully removing the swaddle. The design supports easy routine adjustments while maintaining a secure, breathable fit that respects natural movement at the hips.

• Double zipper enables fast, discreet diaper changes.
• Hip-friendly design supports natural movement during sleep.

Sized for Early Months, in a Classic Grey Stars Pattern

Available in Small for babies typically 3-6 months, the Grey Stars edition combines timeless style with practical function. The hip-healthy, sleeveless design helps your baby move freely while remaining cozy in cooler seasons.

Key benefits you may notice include safer sleep cues, a calmer bedtime routine, and fewer nighttime wardrobe changes—thanks to a single, adaptable garment that evolves with your infant.