Callaway Men's Lightweight Stretch Soft Shell Jacket Long Sleeve 100% Polyester Imported Opti-repel: garements resist wind and water creating a barrier of protection against inclement weather Opti-Stretch: interwoven layers of spandex to ensure maximum range of motion so the garment moves with the golf swing Opti-therm: fabrics are designed to withstand the cold and provide a layer of thermal comfort Fleece backing Chevron gel print on center back neck and Callaway Tour logo heatseal on left sleeve