Black Diamond Lightwire Short Sleeve Tech Tee - Men's Steel Grey Extra Large. This ensures that you can move freely try hard and keep crushing when youre going hard. In addition underarm gussets add extra mobility while reflective logos increase visibility when your adventures push past the daylight hours. Specifications for Black Diamond Lightwire Short Sleeve Tech Tee - Men's: Manufacturer: Black Diamond Sleeve Length: Short Sleeve Age Group: Adults Apparel Fit: Regular Gender: Male Application: Casual Fabric/Material: 88percent Polyester 12percent Elastane Weight: 112 g Features of Black Diamond Lightwire Short Sleeve Tech Tee - Men's Quick dry moisture-wicking and anti-odor finish Underarm gussets Reflective logos Raglan sleeve construction for comfort under pack Fit: Regular Package Contents: Black Diamond Lightwire Short Sleeve Tech Tee - Men's Black Diamond AP7524270034XLG1: Lightwire Short Sleeve Tech Tee - Men's Steel Grey Extra Large