When you&';re hunting in the heat, you need to maintain camouflage while maximizing ventilation and breathability. The Zenyx Stealth Shirt includes all the same cooling features as our original Zenyx Shirt, but with a built-in face mask and lightweight hood - allowing you to keep cool while blending seamlessly into your background. Lightweight Polyester Bamboo Blend Vented Mesh Lining In Armpits And Under Sleeves Built-In Face Mask With Laser Cut Ventilation Holes Lightweight Hood Max Stretch 30+ SPF Sun Protection Note: To maximize bowhunting efficiency, the Zenyx Stealth tee is designed as a tight fitting next to skin shirt. If you are looking for a more traditional fit you might consider upsizing one size.