The shirt is Cotton. Fits True To Size. Regular Fit and Straight Hem. Short Sleeves. No Chest Pocket, side pockets only. Comfy Lightweight Casual Relaxed Shirt for Men. Perfect for beach and tropical vacations, cruises, tiki parties, work, and everyday attire Soft Breathable Fabric. Fun Safari Animal Print. Pre-washed No Shrinkage or Colour Runs. Machine wash cold, tumble dry low.