Only one size for Blythe Doll , use yarn stash of sport yarn with needle 3.5mm

One day, I open my drawer, there’s has a lot of yarn stash, I want to kill them again, because I don’t have space for them, they sit there for a long time. I wanna to use them to knit a little thing to use these leftover yarns. I think this is my main purpose to design this no show invisible lace sock pattern.

One size and adjustable