Odlo Zeroweight Insulator

"The Zeroweight Insulator vest from Odlo is the ideal companion for active men who don't want to give up their running'or fitness routine even in colder temperatures. Equipped with innovative Thermo insulation from Freudenberg, the gilet offers an exceptionally high level of warmth thanks to the use of recycled PETbottles. The windproof 4-wege stretch material ensures excellent freedom of movement and follows your every move, whether you're running or training."
"The reflective details increase your visibility in the dark, which provides additional safety when training at dusk or at night. The practical side pockets with zippers offer enough space for all the important items you need on the go. The vest also boasts a recycled content of 91%, making it an environmentally friendly choice for the conscious athlete."
"This versatile vest is not only pleasantly warm, but also functional and stylish at the same time. It is perfect for running or fitness training and offers optimum comfort thanks to its synthetic thermoregulation. With the Zeroweight Insulator vest from Odlo, every run in sub-zero temperatures becomes a pleasure."