An ultrasoft and hardworking tank crafted with sustainable SeaCell performance technology. Made from SeaCell, our incredibly soft and sustainable performance fabric comprised of pima cotton, certified wood pulp and ecologically harvested algae. Algae is rich in minerals that are released by natural skin moisture. Flatlock seam construction makes it perfect for any workout. Described by some as Angel Fabric. Great for yoga (non-heated), training and chilling.