Features GERMADURA® 600D Mesh lining Waterproof, windproof, breathable by GERMATEX® membrane Air Vent system on chest & back 4 outside pockets, large rear pocket, document pocket, various inside pockets Waist belt & arm width adjustment Arm cuffs with zipper & velcro Short connecting zipper Numerous reflective prints Stretch inserts at elbow Reinforced areas at risk of falling Certified protectors at elbows & shoulders Pocket for optional back protector