Badlands Air Lightweight Vented Button Down - Men's Bone X Large. Especially when we've engineered the ever-living you-know-what out of this piece. Featuring a lightweight breathable moisture-wicking fabric the Air Button Down Shirt was designed for those warm to hot days in the hills the tree or the fields. For added comfort strategically placed underarm vents and back mesh panels provide additional venting of body heat. Zip pockets a sunglass cloth and antimicrobial treatment finish off this absolute must-have Badlands top. Specifications for Badlands Air Lightweight Vented Button Down - Men's: Manufacturer: Badlands Apparel Fit: Regular Features of Badlands Air Lightweight Vented Button Down - Men's Ultra-lightweight breathable and moisture-wicking/quick dry fabric Vented fabric under the arms for increased airflow & breathability Durable water-repellent (DWR) finish provides light weather protection Mesh back panels provide rear venting when wearing a backpack Antimicrobial treatment neutralizes odors to extend wearability in the field Hidden zippered chest pockets offer low-profile secure storage Built-in sunglass wipe at hem for convenient lens cleaning Tab and loop system for securing rolled-up sleeves Articulated sleeves for improved mobility UPF 50+ sun protection Package Contents: Badlands Air Lightweight Vented Button Down - Men's Badlands 21-44794: Air Lightweight Vented Button Down - Men's Bone X Large