Run Zipp Shirt LS Men Size:XL The breathable four-way stretch panel

The breathable four-way stretch panel on the back and under the arms allows you to move freely ever though the vest has a tight fit

which makes it super practical if you enjoy biking outside all year

This singlet ensures great movement and fits most people

cold weather training shirt

Run Zipp Shirt LS Men Size:XL The breathable four-way stretch panelA 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.