Laufbrá is a knitted hat with a leaf patter on the outside and an inner layer without holes. I use a reflective thread in the brim.
I have used 83 g of MarEik 25A (145m/50g) for this or 50 g Katia Air Lux
3mm Needles (US 11)
Knitted hat pattern on 3mm needles (US11)
Available on back-order