There shall be four types of hats:
Winter hat. The winter hat shall be sage green in color with a swivel strap, three-inch brim and will be worn with a gold metallic acorn cord.
Summer hat. The summer hat shall be sage green in color with a swivel strap, three-inch brim, and metal eyelet for a badge.
Winter fur hat. The winter fur hat shall be sage green in color with sage green fur trim and have waterproofed quilted lining.
Cap. The cap shall be green in color and of ridgeway style.
Iowa Admin. Code r. 661-3.4