FIT & DESIGN: Standard fit for a relaxed, easy feel Lightweight design drapes over the body Fabric is brushed on both sides for a soft feel Design details nod to the iconic Nike® chevron Reflective elements TECHNOLOGY: Nike® Breathe fabric moves sweat from your skin and features highly breathable construction Dri-FIT® technology helps you stay dry and comfortable Open-hole knit fabric uses data from hundreds of runners. It's placed in high-heat zones at the front panel to help keep you cool on your run