Core Top Men TS0001015 and it has a practical

and it has a practical flap on the back to reduce friction

and there is a placket at the back of the front zipper to avoid chafing

cold weather training shirt

It's filled with a 70/30 mixture of downs and feathers

Core Top Men TS0001015 and it has a practicalThe Core top is super lightweight, has very good ventilation, and dries very quickly. When you wear the top on the warmest days, it will have a cooling effect against strong heat. The sweat dries quickly and your core temperature will continue to be stable. Core is also very perfect for use under your cycling jersey on cold days as an insulating layer. The core top has a very tight fit and is designed to sit as closely as possible on the body. We