Cap providing sun protection for ears
Cap shape retainer insert
Cap shape supports
Cap strap attachment
Cap strap cover comforter
Cap strap covering device
Cap strap cushion and method of use thereof
Cap structure
Cap structure capable of elastic adjusting
Cap usable for baseball mitt
Cap visor
Cap visor containing display means
Cap visor protector
Cap with a freely transforming visor
Cap with a pattern mold sheet
Cap with a picture retaining pocket
Cap with a pliable visor
Cap with a tapered exterior pocket
Cap with a three-dimensional plush animal
Cap with absorbent liner