The top is a long sleeve pullover hoodie with a drawstring and the bottom is a drawstring waistband legging.  The fabric is a Drop needle texture super soft knit in an all-over Tie Dye pattern. 

Model is wearing a size small:

Material Composition: 92% Polyester 8% Spandex

Chest: 28 1/4" Body Length: 19" Sleeve Length: 24"

Inseam: 27 1/2" Front Rise: 10" Leg Opening: 8 1/2"