Of the 159 total inductions in the Performers category of the Rock and Roll Hall of Fame, 135 have been of solo male performers or male groups. Only 10 solo female performers and 13 groups containing at least one female performer have been added since the Hall admitted its first woman—Aretha Franklin—on January 3, 1987. 

• 100% combed and ring-spun cotton (Heather colors contain polyester)
• Ash color is 99% combed and ring-spun cotton, 1% polyester
• Heather colors are 52% combed and ring-spun cotton, 48% polyester
• Athletic and Black Heather are 90% combed and ring-spun cotton, 10% polyester
• Heather Prism colors are 99% combed and ring-spun cotton, 1% polyester
• Fabric weight: 4.2 oz (142 g/m2)
• Pre-shrunk fabric
• Side-seamed construction
• Shoulder-to-shoulder taping