This set is poly/spandex blend. It is stretchy and soft to the touch while still giving you the coverage you want. Both pieces are a 'honey cone' fabric that you'll absolutely love. The sports bra has a mesh panel in the front and back and the leggings also give you a high waist with a tight elastic fit.
Material is 87% polyester and 13% spandex
true to size, size down for tighter fit