Gap Sweater Gray with Blue Black Stripes Round Neck Cotton Striped Back Split

Gap sweater, size Medium, in heathered gray with royal and navy blue strips. No tag to capture fiber content, but this is either 100% cotton or cotton blend by feel. Knit design down back Split at bottom of back Dropped shoulders Long sleeve Approximate Measurements: Bust: 48" Waist: 42" Length: 25" Sleeve Length: from drop shoulder to hem 21"