Features: New for 2012, the Alta Gamma Trade Jacket has removable sleeves that allow it to also function as a vest Corsa™ fabric is used on the front, back, sleeves and white accent panels providing wind and rain protection and warmth, but still vaporizing moisture as your core temperature heats up Corsa™ is a thee-layer fabric with a middle Windtex membrane and soft inner pile The side panels, rear insert, pockets under the arms all use Super Roubaix to give warmth, but allow for movement on the ride Features an inner flap behind the full silver zipper with a zipper garage to help block wind and utilizes a tall collar to seal out the elements Three rear pockets are finished in black piping and offer plenty of room for storage Giordana logo branded elastic on the back half of the waist to keep the jacket in place Reflective accents are used for visibility as well as reflective Giordana logos ClassicCycling.com for Giordana Alta Gamma Thermal Cycling Jackets