Fabric: 100% Polyester UPF 50+ & quick dry Soft & 4-way stretch Breathable & lightweight Features: Hidden Thumbholes: The outdoor shirts have hidden thumb holes to protect your hands from the sun. Curved Hem with Side Slits: Rounded hem reduces bunching and increases comfort, any workout activities are better with hiking shirts Hooded Design: The hooded design is more fashionable and can protect you from the sun in all directions. Hidden Horsetail Hole: Avoid snagging your hair while wearing a hat. Occasion: Great for working, running, hiking, fishing, golfing, sailing, traveling, camping, and any of your favorite outdoor activities. It's a must-have piece for your closet.