Description
An oversized sock sleeping bag/blanket made by holding six strands of worsted weight yarn together. About EIGHT pounds of sock!

Needles, Notions, and Yarn/Yardage
US #36 (20 mm) 40 inch (100 cm) circular needles
Yarn needle
Spare yarn for four markers
6710 yds/ 6136 m of worsted weight yarn.
The Mega Sock pictured weighs about 8 pounds, roughly 3650 grams. A typical ball of Red Heart Super Saver® Solids is 198 grams for 364 yds/ 333 m, which means you will need about 19 balls.

Yardstick for scale in picture.