Elbeco DutyMaxx Short Sleeve Poly/Rayon Stretch Shirt - Mens 16.5 in White. Redesigned For Optimal Functionality The Enhanced Dutymaxx Shirt Provides Increased Protection And Durability Its Flex Mesh Underarm Vents Allow For Not Only Body Heat Ventilation But Greater Range Of Motion. Additionally The Enhancements Include Roomy Chest Pockets With Dual Access Utility Compartments And A Hook And Loop Closure New Dual Communications Wire Access Openings In Side Seams And A Tapered Fit. Specifications for Elbeco DutyMaxx Short Sleeve Poly/Rayon Stretch Shirt - Mens: Manufacturer: Elbeco Sleeve Length: Short Sleeve Age Group: Adults Apparel Fit: Regular Gender: Male Sleeve Type: Short Sleeve Package Contents: Elbeco DutyMaxx Short Sleeve Poly/Rayon Stretch Shirt - Mens Elbeco 5580D-16.5: DutyMaxx Short Sleeve Poly/Rayon Stretch Shirt - Mens 16.5 in White