Elbeco CX360 Long Sleeve Shirt - Men's 37in Sleeve Length White 20 in Neck Size. It is all about the new enhanced fabric - the Nanospun 4-way stretch polyester is wrinkle-resistant lightweight and non-absorbent. Specifications for Elbeco CX360 Long Sleeve Shirt - Men's 37in Sleeve Length: Manufacturer: Elbeco Neck Size: 20 in Length Alpha: Regular Sleeve Length: 37 in Age Group: Adults Apparel Fit: Standard Gender: Male Color: White Application: Uniform Duty Shirt Style: Uniform Shirt Sleeve Type: Long Sleeve Fabric/Material: 100percent Polyester Pockets: Yes Weight: 4.5 oz Fastener/Closure Type: Button Quantity: 1 Fire Resistant: No Features of Elbeco CX360 Long Sleeve Shirt - Men's 37in Sleeve Length Soft 4-way stretch wrinkle-free anti-pill fabric 2021 NAUMD Award for Best Garment Innovation/Comfort Flex underarm mesh vents for added ventilation and range of motion Dual communication wire access openings in side seams to keep wires from being visible Chest pockets with dual access utility pockets Permanent Nano Fluid technology allows fluids to bead up and roll off fabric keeping you dry and comfortable Package Contents: Elbeco CX360 Long Sleeve Shirt - Men's 37in Sleeve Length Elbeco 3500N+20-37: CX360 Long Sleeve Shirt - Men's 37in Sleeve Length White 20 in Neck Size