Run Zipp Shirt LS Men Size:L The silicone on the upper

The silicone on the upper inside ensure that they will not slip during activity

The training jacket has ventilation panels on the back and under the arms

and they are designed with both comfort and usage in mind

water resistant

making the jacket both wind and water repellent

Run Zipp Shirt LS Men Size:L The silicone on the upperA technical, lightweight and comfortable long sleeved, cold weather training shirt. Ideal for the winter months or post exercise sessions, this training shirt offers an athletic fit, ventilation panels and is practical, stylish and sporting. This product has a tight fit. It will fit close to body, but not cling to it necessarily. There is freedom of movement and is a product that will fit most people.