Custom Ear Pads: The Walkers Gel Ear Pad is designed as direct replacements for Razor and Xcel series ear protection Comfortable: The ear pad provides all-day comfort whether on the range or in the field Increased Sealing: The increased sealing helps block additional noise Easy to Install: Installation of the gel ear pads is easy and hassle-free Incompatible With: The ear pad is not compatible with the Razor compact series