Previously known as the Women's Bamboo Racerback, combine a classic silhouette with the freedom of movement and antimicrobial properties of bamboo and you have the perfect active tank.Features Multi-directional stretch Natural odor prevention Moisture wicking Long, lean cut with relaxed drape UPF 50+ SpecsMaterials: Bamboo Move 180 68% Viscose from Bamboo / 29% Polyester / 3% Spandex 180 GSM