The item is like new. I removed the tags and wore it once before realizing it was too short for where shorts sit on my waist. Willing to trade for a sinilar medium shirt or accepting the best offer. Small Armpit to armpit measures 20" Shoulder to bottom of T measures 25" Run in it, sweat in it, live in it — then biodegrade it! The first synthetic-blend running shirt that biodegrades like a 100% cotton tee, our Runterra Bio offers the enhanced moisture and odor control of specially formulated 37.5® polyester with the comfort and versatility of cotton. This new, innovative fabric breaks into organic compounds in under four years, whereas conventional polyester takes four hundred. Don’t sweat it — this tee will only biodegrade in anaerobic (oxygen-poor) environments. It breaks down in the landfill, not in your closet. Runterra Lightweight, resilient, and versatile, Runterra wears like your softest cotton tee, but it has the added benefits of active odor resistance and thermoregulation—thanks to volcanic particles embedded within the fabric. Runterra 70% Supima® cotton, 30% 37.5® tech polyester