DYKHMILY blue scuba diving sweatshirt hoodie, XL ?  - unisex.  There is no size tag and no fabric content.  It feels like polyester on the outside and fleece on the inside.  Please see measurements.  Kangaroo front pocket.  No hoodie tie.  Measures approx. 23.5” under arm to under arm and approx. 28” in length.  Some piling.  Great used condition.