Go ahead, get sweaty. The Swiftly Relaxed collection, powered by seamless construction, is the ultimate gear for running and training Silverescent™ technology, powered by X-STATIC®, inhibits the growth of odour-causing bacteria on the fabric Wide hem prevents ride-up Minimal seams to reduce chafe Lightweight Mesh construction for breathability Added elastane improves stretch and shape retention All: 54% Nylon, 40% Recycled Polyester, 3% Elastane, 3% X-Static Nylon New with tag but does have a small flaw in stitching as shown in photos, not obvious