The Men's Homefield Gray Colorado School of Mines Orediggers Vintage Blaster the Burro T-Shirt is a must-have for any loyal Colorado School of Mines Orediggers fan. Made from a comfortable cotton and polyester blend, this vintage-style tee features a bold graphic of Blaster the Burro, the beloved mascot of the Colorado School of Mines Orediggers. Whether you're cheering on the Orediggers at a game or simply showing your support, this t-shirt is the perfect way to represent your favorite college team.