Team Ineos riders asked for a mid-weight jersey for training and racing in cool weather. We worked hard to find that balance between warmth, moisture management and comfort, and we just happened to make this great aero-fitting jersey that\'s insanely comfortable and instantly became a rider favorite. Wear it with just a base layer on a slightly cool day, or add arm warmers and a vest and you have a super-comfortable outfit for cooler weather. Or even layer it under a Gabba in cold weather. It\'s a surprisingly versatile addition to your wardrobe. What It Is The pros\' favorite: a warmer aero jersey for those cool days when you want to feel light and fast but welcome a little extra warmth. It has a remarkable comfort range, by itself in mild conditions or with a vest and arm warmers for much cooler days. Features: Mid-weight Warmer X-Stretch brushed fabric Ideal for cool conditions, with or without a vest Race cut with highly elastic fabric provides close-to-body fit without feeling tight Drop pocket construction for better fit around waist and better pocket position Covered YKK® Vislon® zipper Reflective trim at bottom of pocket 15°-21 °C / 59°-70°F Weight:191 g