![Upland AlphaShield](http://tetrahearing.com/cdn/shop/products/tetra-alphashield-electronic-hearing-protection_ed48087d-871c-4f5e-b09b-66e059db784b_400x300.png?v=1680848691)
$749.00
![Upland CustomShield](http://tetrahearing.com/cdn/shop/products/tetra-customshield-custom-hearing-protection_4f4b57c2-d4ad-45ea-845e-a023c87999a4_400x300.png?v=1680846838)
$1,149.00
![Multi-Pursuit AlphaShield](http://tetrahearing.com/cdn/shop/products/tetra-alphashield-electronic-hearing-protection_3d553167-4945-4d9f-a24a-4df489415dbe_400x300.png?v=1680848210)
$1,599.00
![Multi-Pursuit CustomShield](http://tetrahearing.com/cdn/shop/products/tetra-customshield-custom-hearing-protection_6e41ed91-7589-48eb-a800-e01e39e765d7_400x300.png?v=1680818168)
$3,199.00
![Wingshooter AlphaShield](http://tetrahearing.com/cdn/shop/products/tetra-alphashield-electronic-hearing-protection_8f05d742-d37d-4ba1-915e-1f7c7b84dc00_400x300.png?v=1680848812)
$1,399.00
![Wingshooter CustomShield](http://tetrahearing.com/cdn/shop/products/tetra-customshield-custom-hearing-protection_84f7f5ad-ff0b-49fc-91cd-cd72ac6d9aa9_400x300.png?v=1680846928)
$2,049.00
![Gun Dog Training CustomShield](http://tetrahearing.com/cdn/shop/products/tetra-customshield-custom-hearing-protection_bebf08d3-13dd-47a9-b848-087b860e4bcd_400x300.png?v=1680818015)
$1,999.00
![Gun Dog Training AlphaShield](http://tetrahearing.com/cdn/shop/products/tetra-alphashield-electronic-hearing-protection_411c4894-40df-4a15-a6c3-3708c4d8fc97_400x300.png?v=1680848021)
$1,249.00
![Bluetooth CustomShield](http://tetrahearing.com/cdn/shop/products/tetra-customshield-custom-hearing-protection_db355864-84f7-4590-a8f4-460305731c30_400x300.png?v=1680817662)
$1,649.00
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.
Our Technology
Specialized Target Optimization
![](https://cdn.shopify.com/s/files/1/0041/0248/8110/files/AlphaShield-Compression_803ab0f7-ee89-4da1-81ac-da9f433f01eb_300x300.png?v=1565369755)