The ExOfficio Men's Air Strip Check Plaid Long Sleeve Shirt has a relaxed fit and breathable technology to keep anglers cool and comfortable all day long. Lightweight and quick drying, the relaxed-fit collared shirt features a 3-position back cape ventilation and side vents for air flow. The shirt has a utility loop above the left chest pocket to keep your rod securely fastened and a slot in the left chest pocket to keep your sunglasses or pen within reach. A hidden zippered security pocket at the right side keeps your valuables safely stowed and out of sight. Its UPF-50 rating will protect you from dangerous UV rays, so you can stay out on the water longer.