The Transition 2 Jacket is a mid-weight jacket perfect for those autumn and spring rides where you want to cut the chill but dont want to overheat. The front and sleeves of the Transition 2 is made from the same windproof fabric as Castellis pro-level Gabba but with a fleece backing for greater warm. The back of the jacket forgoes the wind stopping membrane for greater breathability, letting sweat and excessive heat easily escape. All the details are there, from 3 rear pockets that are perfectly sized and placed, a silicone gripper at the waist holds the jersey in place, to a YKK Vislon zipper makes for easy opening and closing. The fit of the jacket is neutral. Neither restrictive like a race cut or loose like a more casual cut. Along with the reflective detailing, this makes the Transition exceptionally useful and wearable on all manner of rides. Key Features GORE-TEX INFINIUM WINDSTOPPER X-Mid front and sleeves for wind protection with exceptional breathability Warmer fleece fabric on back for additional breathability YKK Vislon zipper 3 rear pockets Embossed logo on chest with reflective stripes for visibility Reflective panel below pockets for further visibility 8 16C / 46 61F Weight: 334g (Large)