Nike HyperShield fabric blocks elements like wind and water. Raglan sleeves allow you to move naturally through your swing. Zip-off sleeves provide customizable coverage. Full-zip design for easy on and off. Knit mesh lining helps enhance ventilation. Seam-sealed closures help keep water out.Washing InstructionsMachine wash 30°C. Do not bleach. Iron on low. do not dry clean.