The Upside The Upside - The Upside's navy Track tank top features contrasting burgundy and navy panels that sweep across the front face for a dynamic aesthetic. It's crafted from lightweight perforated fabric that effectively wicks moisture and ensures even air-flow across the body, and features a round neck, a burgundy printed arrow-motif, and a racer back. Team with the label's perforated shorts for a coordinated look. 59%POLYAMIDE/41%ELASTANE