Outlast the inclement weather with style and comfort in this pulloverHalf-zip mockneckLong sleevesCallaway Tour logo on left sleeveOutlast technology for temperature regulationOpti-Dri: transfers moisture away from the body to aid in evaporationOpti-Stretch: interwoven layers of spandex ensure maximum range of motion so the garment moves with the golf swingOpti-Shield: creates a layer of protection from the sun's harmful rays - UPF 50<