Helmet Liner by Bonnie Long

Helmet Liner

no longer available from 1 source show
Knitting
Worsted (9 wpi) ?
4.5 stitches = 1 inch
in stockinette
US 6 - 4.0 mm
US 8 - 5.0 mm
175 yards (160 m)
one size fits all
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This pattern is available for free.

IMPORTANT: The military no longer accepts donated helmet liners.