a hard outer shell face mask chin strap interior padding for cushioning air vents for cooling a logo or team insignia a visor to protect the eyes from sun and glare
footballhelmet which is a hard outer shell footballhelmet which has face mask footballhelmet which has chin strap footballhelmet which has interior padding for cushioning footballhelmet which is air vents for cooling footballhelmet which is a logo or team insignia footballhelmet which is a visor to protect the eyes from sun and glare