Jumpbox Fitness Burpees for Breakfast - Blue - Women's Triblend Racerback Tank Top Racerback tank top Form fitting. Flattering women's athletic cut. Runs big, consider ordering down one size. Triblend fabric. Ultra-soft, plenty of stretch, great moisture release 50% polyester, 25% cotton, 25% rayon Crush your next crossfit WOD, fly through the burpees, double-unders, box jumps and kettlebell swings in ultimate comfort