They don't call it ultimate for nothing, the material is absolutely perfect for golfing all year round. With 4 way stretch material it is never going to restrict your movement and the balanced weight fabric makes it suitable for all seasons. UPF 50+ for sun protection on the summer days. Highly breathable, durable fabric that actively moves moisture away from the skin to aid in evaporation which is incredibly useful in summer and even more so when you are all layered up in winter.