Bring Pearl Izumi's P.R.O. Barrier Lite Jacket as portable insurance against finicky weather. Its lightweight P.R.O. Barrier Lite fabric keeps blustery, bad weather at bay and when the sun shines on your ride it easily packs away. The full length zip with draft flap blocks out wind while the lined high collar seals out the elements. And, this sleek jacket also boasts reflective accents for safety!