Tourmaster Transition Series 3 Mens Hi-Visibility Yellow/Black Textile Jacket - Large 3/4 length 600 Denier Carbolex and 1680 Denier Ballistic Polyester shell Waterproof, breathable Rainguard barrier Collar anchor prevents flapping when collar is open Waterproof zippered three-position vents Pipeline Ventilation System for flow-through ventilation