YogaColors Women's Crystal Cotton Spandex Everyday Tank Top 98% cotton YogaColors makes active clothing for women that can be worn to the gym or for casual everyday wear. 98% cotton, 2% spandex with 1x1 mini rib and stretch fit Stretchable fabric; Body Width: Small - 15", Medium - 15.75", Large - 16.75", X-Large - 17.75", XX-Large - 18.75" Body Length: Small - 25.25", Medium - 25.75", Large - 26.38", X-Large - 27", XX-Large - 27.63"