ESS Medium Clearance P-2B Rx Eyeshield Nosepiece Low Profile. This ESS Medium-Clearance P-2B Rx Replacement Nosepiece is compatible with Crossbow Crossbow Suppressor Crosshair ICE and ICE NARO eyeshields. Drastically improve the fit of eyeshields when using the ESS Medium-Clearance P-2B Rx Fog-resistant Eyeshield Nosepiece to keep eyelashes or cheeks from touching the lens and increase airflow to prevent fogging. Specifications for ESS Medium Clearance P-2B Rx Eyeshield Nosepiece: Manufacturer: ESS Gender: Unisex Color: Black Package Contents: ESS Medium Clearance P-2B Rx Eyeshield Nosepiece ESS 740-0564: Medium Clearance P-2B Rx Eyeshield Nosepiece Low Profile