Rawlings Coolflo T-Ball Batting Helmet Youth Size (6 1/4 - 6 7/8) One Size Fits Most. Color is Navy. Youth Coolflo Batting Helmet is designed for the younger T-ball or youth player. It features a double ear design that is NOCSAE approved and is pre-drilled for face guards and contains snaps for use with a chin strap. This helmet also offers dual density foam for protection and a comfortable fit. The one size fits all design (6 1/4 - 6 7/8) contains 15 individual air vents to keep you cool and dry and a pony tail channel for a comfortable fit. Pro padding with Pro-Dri material Pre-drilled for facemask ABCRWG. ABS plastic shell with clear coat finish