2nd Skull Protective Skull Cap - XRD Impact-Absorbing Technology, Fits Under Any Helmet : Sports & Outdoors

Description

Youth: Circumference - 19''-21'' \ Teen/Adult: Circumference - 21''-24.5'' \ XL: Circumference - 24.5'' - 26'' Linear Impact and Projectile Testing was performed at an Independent third party laboratory. Tests adhere to NOCSAE and ASTM standards for new helmet testing.

Product Overview