• Youth - fits heads of 18-21.5" circumference at the eyebrows

Design based on NASA research. 43% lighter, remarkably cooler, includes Greater Audible Sound Technology, incorporates CK's new PowerTab strapping system for a better, faster fit, combats bacterial build-up, and made from CK's strongest components yet for incredible durability.

Youth (45-80lbs.)

The best-selling Youth earguard of all time is back with Generation 4 of the original Ultra Maxx! Impact absorbing EVA has engineered design compression configuration with a low profile. Soft foam covers the rigid liner, sending impact away from the outer ear. Easy to fit hook and loop closure system with ventilated ear holes for improved cooling and hearing.

Generation 4 of the original Ultra Maxx! Impact absorbing EVA and soft foam over rigid liner sends impact away from the outer ear. Easy to fit hook and loop closure.