Lightweight, breathable tank top constructed from Supima, the world?s finest cotton. Designed in a standard fit with subtle extended hems and side splits to accommodate high-movement activity. Supima is incredibly soft and gets softer with each wash. A Silver-Lite? contrast back panel provides ventilation along the spine for maximum airflow. The side splits are reinforced with our signature red triangle tack stitches for durability. Complete with white reflective branding down the back. Main Body: 94% Supima Cotton, 6% Spandex Mesh Panels: 91% Polyester, 9% Spandex PIT TO PIT 18" FLAT SHOULDER TO SHOULDER 11.5" FLAT LENGTH 29"