This lightweight and breathable long-sleeved shirt keeps the air flowing so you can hit the ground running.Fabric is designed with integrated, open-hole Mesh ventilation to increase breathability breathable Silverescent® technology, powered by X-STATIC®, inhibits the growth of odour-causing bacteria on this garment anti-stink Designed for: Training No chafe: Seamless construction in the body minimizes chafing Silverescent® technology: Powered by X-STATIC®, it inhibits the growth of odour-causing bacteria on the garment