Root for your favorite team when you wear the Nike Men's Houston Astros Authentic Collection Dri-FIT Pre Game Short Sleeve T-shirt. It is made of 91% polyester and 9% elastane. The Dri-FIT technology wicks away moisture, and its 4-way stretch fabric offers a wider range of movement. The French terry lining creates a midweight feel. Nike Men's Houston Astros Authentic Collection Dri-FIT Pre Game Short Sleeve T-Shirt Navy Blue, Large - MLB Ss/Ls/Sl/Mck Tees at Academy Sports