Top has been worn and washed but is in excellent condition. No known flaws. Whether you're training for a marathon or in the build up to track season, there's no better training top than the Harrier. Made for whatever coach or Mother Nature throws your way. As a steady staple in the Tracksmith wardrobe since early days, the Harrier Tee has proven to persist through the test of miles throughout the years, making it the ultimate natural fiber running shirt. When it comes to performance fabrics, Merino wool is a freak of nature. If you’ve never worn it before, you’re in for a revelation. A natural, surprisingly soft fiber that stays warm even when drenched with sweat, it also resists odor without washing for longer than you can bear to imagine. It’s the ideal material to beat the chill of early mornings and transition through the warmth after sunrise. Our Merino-nylon blend is practically impervious to odor. And we tested it the hard way, running morning and evening through the dog days of the Boston summer. One run? No problem. A week of runs? Still funk-free. One month without a wash? Put it this way: we lost our nerve long before this natural fabric showed any sign of losing its battle against bacteria. Fabric 89% Merino Wool / 11% Nylon, 170 gsm Care Machine Wash Cold With Like Colors Delicate Cycle Do Not Bleach Line Dry