AlphaShield Compression reduces gun blasts to safe levels while our patent-pending Specialized Target Optimization™ (STO) isolates and enhances the exact frequencies upland hunters need to hear. With STO, voices are clear, e-collars sound natural, and flushing birds are easily audible.

Available in AlphaShield, an industry-first universal fit with adjustable tips for extreme comfort, and CustomShield, custom molded for the most personalized fit possible.