As viking helmet pattern, but bigger and only two bobbles around the band and a big bobble on top.

• cast on 100 stitches
• 3 rows moss stitch
• knit 3 rows
• k30, bobble, k40, bobble, k30
• knit 3 rows
• 3 rows moss stitch
• knit 1 row, knitting 2tog every 25 stitches = 96 stitches
• knit 17 rows
• k14, k2tog, k14 etc to end row = 90 stitches
• k13, k2tog, k13 etc to end row = 84 stitches
• reduce stitches without a knit row in between until k2tog row (3 stitches left)
• big bobble
• sew yarn through remaining stitches and sew in ends.

Bobbles:

• knit into front and back of stitch until you have 4 stitches
• purl row
• knit row increase by 2 stitches = 6
• purl row
• knit row increase by 2 stitches = 8
• purl row
• knit row, k2tog first and last = 6
• purl row
• knit row row, k2tog first and last = 4
• purl row
• knit row, slipping stitches as you go until left with a single stitch