ESS Crossbow Suppressor 2X™ (Clear & Copper) Dual-Eyeshield Kit The ESS Crossbow Suppressor™ is the first spectacle frame designed for use with ear cup hearing protection and communications devices. Featuring Z-Bend™ Geometry, the frame's ultra-thin temple arms help keep noise out by minimizing the effect on the padded seal of ear cups. The slim temples eliminate the hot spots and pressure points that commonly occur when normal eyewear is worn under ear cups. The Suppressor™ frame is compatible with all Crossbow® lenses. These 2.4mm Polycarbonate lenses feature distortion-free ESSOPTICS™ and ClearZone™ FlowCoat technology to combat fogging on the inside and scratches on the outside. The frame's DedBolt™ Lens Lock provides quick lens interchange and rock-solid retention under impact. Features: - Suppressor Frames - Debbolt Lens Lock - Essoptics - Clearzone-FC Includes: - (1) Ultra-thin Crossbow Suppressor™ frame with a Clear lens - (1) Standard, Tri-Tech Fit™ Crossbow™ frame with a Hi-Def Copper lens - (1) Rugged zippered hard case - (1) Micro-fiber pouch - (1) Snap-on elastic retention strap - (1) ESS U.S. Flag sticker - (1) Crossbow instruction booklet Manufacturer:ESS MFG Number:740-0475 UPC:811533017409