Pattern: Tyson hat, by Robyn Devine (free Ravelry download)
Suggested Yarn: Vanna's Choice by Lion Brand (aran / 10ply yarn)
Suggested Needles: size US 9 / 5.5mm
Why It's Charity-Friendly:
This stockinette hat pattern can be worn slouchy, or with the brim folded up for a beanie fit. The pattern includes sizes for babies, toddlers, children and adults, making the pattern extremely versatile. The hat can be worked up using big box store acrylic yarns as well as your favorite wool, and can be customized with stripes or patterns or whatever else you'd like.