Knitting Pattern at Salihan.com: salihan.com/2007/11/knitted-santa-helmet-knitting-pattern/
Pattern is my own. The Santa hat was made as tightly fitting as possible to the actual helmet to ensure that it doesn't come off while riding. Non-slip rubber backing line the white brim and the edge of the beard. He is also adding velcro to the helmet to be extra safe. Don't want any accidents!
Every year, James goes on Xmas charity runs with other bikies to distribute toys to sick children. I think he is going to get a lot of attention and admiring looks this year!