Jumpbox Fitness Burpees for Breakfast - Block Letters - Women's Black Tri Blend Racerback Workout Tank Top Racerback fitness tank top for cross training 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