Even if it is chilly outside you still want to play your best. For high intensity play in cool weather, the Jofit Dynamic Jacket is made from our stretchy, heavyweight fabric with an ergonomic-paneled design to allow full range of motion while on the court or course. The Dynamic Jacket zips from the bottom and the top so that you can adjust as you train for a marathon or run errands at the store. Additionally, you will be sure to keep your sleeves in place with our thumb-hole option for maximum performance. Scooped lower in the back to elongate your shape. Perfect for golf, tennis, and life!