The Zia Tank Top delivers feathery soft and lightweight comfort in a fitted silhouette with bra-friendly straps. Our customers layer it, lounge in it, and love it so much that they often buy multiples. Scoop neck and back, mid-thigh hem. Fabric: Bamboo Viscose Jersey Compare our fabrics Like a second skin, our bamboo viscose jersey provides incredible softness, breathability, and sun protection. 95% Viscose from USDA Certified Organic Bamboo | 5% Spandex Sewn Where Sourced on Small Sewing Floors Low Impact Dyes - Our dyes are all AZO-free. Learn more Oeko-Tex 100 Certified - Certifies that no residual chemicals are present in our garments and bedding when they reach the consumer.