This pattern for helmet liners, also known as “wool pulleys,” for soldiers was provided by Linda Swinford of Auburn, Illinois. The original pattern is by Bonnie Long and appears here along with modifications made at the request of soldiers who have received the liners.

Note The military is no longer accepting donated helmet liners.

Cascade 220 or any soft wool yarn that will knit to gauge. Approx. 175 yards (5 hanks of 220 will make 6 hats).

Size 8 - 16” circular needle
Size 8 double point needles
Size 6 - 16” circular needles for the ribbings.

Gauge: 4.5 sts = 1” in stockinette stitch