A light, breezy running singlet.

Set your sights on the impossible. Run towards it. Whether setting a PR or completing your first marathon, this ultra-light adidas running singlet offers distraction-free performance to help you achieve your goals. It fits slim for a barely-there feel and has perforations to keep air circulating. The side seams are shifted forward and abrasion points are taped over to reduce chafing and friction.