Features 500D Airdura® shell incorporates Perma-Flow mesh vented panels Keveltec reinforced knee panel Removable Humax® waterproof, windproof and breathable liner Lumidex® and reflective piping elements Removable CE armor and hip pads Flex panels on upper back and above knees Waist band uses flex material and has Velcro® hook and loop adjustment Zippered hand pockets Comfort-Flow polyester mesh lined for increased comfort 8 inch zipper on back for Jacket - to - Pant attachment Replacement armor available