Tube Scarf Face Warmer
Using sweat pants with straight legs, cut off hem, measure (I used 20") mark cutting line.
Cut
Cut, fold right sides together, pin
Sew
Sew around, leaving an open bit to turn it right side out. I was using a straight stitch machine so I pulled the fabric a bit to allow it to stretch when done, if I had used a zig zag machine I would have used a wide stitch instead.
Turn
Turn it right side out through the small opening you left, close the opening, turn the tube until that bit is inside.
Wear
Place on head.