The sallet, or celata, represent a pinnacle of late medieval metallurgical sophistication, succeeding the heavy bascinet as the primary headpiece of the English knightly class during the Wars of the Roses. Unlike the great helms of the high feudal era, the sallet favored visibility and mobility, often featuring a pivoted visor or a simple eye-slit (sight) and typically worn in conjunction with a separate chin-piece known as a bevor. To the English nobility, it was more than mere utility; it was a garment of status, frequently adorned with costly textiles, crests, or jewels when worn at tourney or in procession.
In heraldic achievement, the sallet occupies a transitional space. While the heavy tilting helm remained the standard for shielding achievements in formal armory, the sallet is frequently depicted in contemporary military portraiture and funerary brasses to signify the active martial service of the deceased. Its silhouette—particularly the long, articulated 'German' style or the more austere 'Italian' variety—became an iconographic shorthand for the professionalization of the English man-at-arms during the twilight of the feudal levy system.