Banish the cold and focus on your running performance with the men's Millennium S-Thermic vest from ODLO. An essential choice for active men seeking new cold weather running challenges, the Millennium S-Thermic vest has been developed with ODLO's innovative S-Thermic technology, combining the breathability of Pertex Quantum Air fabric with the enhanced warming properties of 60g G-Loft insulation to deliver outstanding warmth whilst expertly managing body heat and moisture. Yak wool fibres mixed into the material give an added boost of warmth and comfort, and a full hood with chin guard really seals out the cold. The vest also features two secure pockets for your personal items and reflective tape to keep you visible in low light conditions. For a superior layer that performs every time, grab ODLO's Millennium S-Thermic vest for men.