Mizuno Youth F6 2-Tone Fastpitch Softball Batting Helmet White/Navy One Size Fits All. Mizuno F6 2-Tone Fastpitch Softball Batting HelmetFeatures: * Dual tone matte finish * Durable ABS shell material * EVA foam inner core for comfortable protection * Includes attached fastpitch face mask * Vented to promote airflow and breathability * DryLite® liner helps control sweat to keep you dry * Removable front logo * Meets NOCSAE® standard * Size: Youth model fits hat size 6-1/2- Mizuno Youth F6 2-Tone Fastpitch Softball Batting Helmet White/Navy One Size Fits All.