You love this one for its versatility, and we do too. Designed for Running and Training This favorite anti-stink top is made with running and training in mind Lightweight Sweat-wicking Engineered mesh is strategically placed in high sweat areas for breathability Fabric is seamlessly constructed with yarns chosen for movement and shape retention over time—even when they're soaked in sweat Silverescent™ technology, powered by X-STATIC®, inhibits the growth of odor-causing bacteria on the fabric