It fits like a glove, is super lightweight, packs into its own pocket, and meets the demands of a waterproof jacket. Sheltek fabric has a DWR (Durable Water Repellant) finish for protection, the jacket has front and back vents so you don't overheat.
There is a cult in cycling. A spawning of athletes unwilling to put their bikes up for the season. Their lives co-exist with riding come rain or come shine. Their needs require details woven with simplicity. A pratical approach for a relentless breed of riders.