Runners Tank Top by Gone For a Run | Womens Tank Top | 13.1 Half Marathon Vertical 57% cotton | 38% polyester | 5% spandex COMFORT & QUALITY: Our tank tops are made from high quality, super soft materials, and designed for comfort and durability. Designed to be worn every day for casual comfort, during your daily runs or in the gym! Show off your love for running with our unique and exclusive 13.1 Half Marathon Vertical Tank Top! All of our tank tops are designed and printed in the USA. FIT & SIZING: Our tanks are lightweight and feature a slim, womans cut. Pre-shrunk to ensure a great fit and feel. Please refer to the size chart in the images for correct sizing. RECOMMENDATION: If you like a looser fitting tank top, we recommend you order up one size. UNIQUE DESIGN: Our tanks were ceated to ensure maximum comfort during any activity! Featuring designs that will motivate and inspire your next run, marathon, 5K, 10k, WOD, yoga or bootcamp! Designed and Sold by Gone For A Run  A USA based, family owned and operated business located in Connecticut. We pride ourselves on the integrity and quality of our products and firmly stand behind all that we sell. If you are not 100% satisfied with your purchase, please contact us so we can make it right.