Are you bored with your field sunglasses? Get a pair of the ESS Crossbow Suppressor Sunglasses 2X+ Plus Eyeshields With 3 Lenses and boredom will be the furthest thing from your mind. These spectacles are made for use with communication devices and ear cup hearing protection. The thin temple arms help cut noise and eliminate hot spots and pressure points. The Suppressor can be used with all Crossbow lenses. The included lenses have ClearZone FlowCoat technology that protects against scratches and fogging. Plus, the Dedbolt Lens Lock allows for quick lens exchanging and firm retention when under impact.