Brooks Men's Essential Running Jacket IIA must-have for any runner, the Brooks® Men's Essential Running Jacket II provides an amazingly lightweight fit.
Contoured, semi-form fit. Water and windproof construction. DWR (Durable Water Repellent) coating for added protection. Vent at back for breathability. Adjustable drawstring waist. 2 zip pockets at side. Internal MP3 pocket is moisture-proof. Main body composition: Aireplex II (100% Polyester with DWR). Splice composition: 84% Polyester / 16% Spandex. Front/back reflectivity.