Castelli Transition 2 Jacket Medium Yellow FluoThe Castelli Transition 2 Jacket is a great winter jacket with proper layering to take on the cold just before you make it to the tundra. The Gore-Tex Infinium Windstopper X-Mid front and sleeves are breathable and breaks wind while warmer Fleece Fabric on the back has extra breathability. The YKK Vislon Zipper gives you the option for maximum ventilation when you need it. There are 3 rear pockets with reflective print and an embossed logo on the chest with reflective stripes for increased visibility. This jacket only weighs about 334g, depending on the size. Available in Red, Yellow Fluo, and Light Black.8050949223437