YOGAZ Bamboo Bow Tops were design with not only a beautiful new style by Yogaz Founder Barbara but with function in mind. The open back design is not only sexy, but it delivers cool air up the back when working out, walking, riding bike or doing yoga but it is also stylish enough to dress up and wear for a night on the town. Bamboo was designed as a replacement for silk and is longer lasting then cotton, hypoallergenic, moisture wicking, UV protectant, and so so soft. You will not be disappointed with this top guaranteed.