Whether you're relaxing by the beach or sweating it out in a yoga class, the moisture wicking Sora Tank will keep you cool and comfortable. Its luxurious slub fabric is also quick drying and has UPF 30 sun protection, with a racerback twist for added style. Luxurious Slub Fabric, Moisture Wicking, Quick Drying, UPF 30, Unique Twist Back Racer Back, Material: Aktiv: 96% Polyester / 4% Spandex, Warranty: Lifetime, Closure Type: Pull Over, Type: Tank Top, Material: Synthetic, Wicking Properties: Yes, Sleeve Type: Sleeveless, Recommended Use: Travel, Sun Protection: Yes, Quick Drying: Yes, Moisture Wicking: Yes, Model Year: 2017, Product ID: 466480, Model Number: 8278 BLZ S, GTIN: 0631411707969