Base layer, insulation and outerwear: The Zephur fOmbines all three in one lightweight, trim-fitting garment. This means you can move fast in cool weather without having to micro-adjust your layers for each change in temperature, steepness or heart rate. Its windproof EncapSil-treated shell sheds rain and provides un inhibited breathability. The lightweight tricot undershell wicks moisture so well it can be worn against the skin when conditions demand. Minimalist features include vertical, zippered, mesh-lined chest pocket, elastic cuffs, drop tail and drawcorded waist. Imported.