Unisex Fitness Running T-Shirts Tee with MP3-Player Pouch Light weight soft and made from 100% TechTex speed polyester Unisex product and Athletic Fit. Please see below measurement chart in the pics before making the purchase MP3 Player or Smartphone pouch with zipper on the left bottom including wire place holder Grey pannel on the side, crewneck, and reinforced flat tape along the back neckline Breathable with excellent water diffusion and wicking properties Made in Bangladesh by Grameen Knitwear Ltd. Backed by 100% Quality and Satisfaction Guarantee or money back