Owlet Sock Gen. 3.

Used for 6 months. Comes with 3 original socks (1 small and 2 large), I lost one small sock so I bought a whole new set. Dark green sock set included, so 7 socks in all. All used socks have been washed by hand and air dried. I did not wash the sensor yet but can if requested, the whole thing is easy to wash!