NIKE Men's Pro Combat Core Compression 3/4 Men's Tights 90% Polyester/10% Spandex Imported Machine Washable Strive for excellence in the Men's Nike Pro Combat Core Compression 2.0 Tights. Flat, contoured seams deliver the ultimate in comfort, while a compression fit provides the snug support that you need when going the extra mile. These high-performance tights are made with strategic mesh and fabric that helps manage sweat to help keep you dry and ventilated during intense workouts. Layer them underneath your favorite training or basketball shorts for support, warmth in cool weather and athletic style. Fabric: Body: Dri-FIT 90% polyester/10% spandex.