Thin Blue Line Performance USA Compression Shirt - Men's Black 2XL. The Performance Compression T-shirt Is Made Of 87/13 Polyester/spandex Fabric With Wick-away Technology To Keep You Cool And Dry While You Exercise. The Performance Compression T-shirt Is Not Only An Exceptional Workout Shirt It Serves As A Reminder To Us Of The Men And Women Who Work Tirelessly To Protect Us While We Work Hard To Reach Our Own Personal Fitness Goals. Specifications for Thin Blue Line Performance USA Compression Shirt - Men's: Manufacturer: Thin Blue Line Sleeve Length: Short Age Group: Adults Gender: Male Color: Black Application: Casual Outdoor Fabric/Material: 87percent Polyester 13 percent Spandex Moisture Wicking: Yes Apparel Fit: Compression Quantity: 1 Package Contents: Thin Blue Line Performance USA Compression Shirt - Men's Thin Blue Line TBL-COMP-USA-XXL: Performance USA Compression Shirt - Men's Black 2XL