- Add additional colors or back up socks for your Owlet Smart Sock 3 Baby Monitor (sensor and base station not included).
- Soft, hypoallergenic fabric socks are gentle on your baby’s foot and fully washable.
- 4 total socks in 2 different sizes so Baby can wear from 0 to 18 months old.
- SIZE 1: Comes with left and right sock for babies up to 12 lbs.
- SIZE 2: Comes with left and rick sock for babies 12 to 30 lbs.