The Men's Kuhl Airspeed Long Sleeve Shirt is the perfect choice for any outdoor adventure. Featuring a lightweight fabric with superior breathability, this shirt keeps you cool and comfortable all day long. The fabric is also treated with UPF 30 sun protection to keep you safe from the sun's harsh rays. The shirt's unique design features a half-zip closure and a vented back panel to provide maximum airflow and ventilation. The hidden zip pocket on the chest is a great place to store small items or carry your cell phone. This stylish shirt is an essential addition to your outdoor wardrobe and is sure to keep you comfortable and stylish on all of your outdoor adventures.