Thicken Long Sleeves Split-leg Sleep Sack 2.5 TOG

  • 2.5 TOG: better warm keeping.
  • 100% cotton: ultra-soft, ultra-comfortable cotton, no static electricity.
  • Folded cuff, footie: for better warm keeping.
  • Zipper protector: protect baby's chin.
  • Double-layer cotton with padding: better warm keeping. 
  • Long curvy two-way zipper design: easy to put on and off, diapers changing.
  • Three-dimensional bottom of crotch: give more space for baby to move freely, and get more comforts.