Calvin Klein Performance Sweater Blue & White Striped 3/4 Sleeve. This sweater is meant to be oversize ~ free-flowing for a multitude of activities. It is made of 53% cotton and 47% spandex for a low maintenance, comfy fit and feel. Overall condition is very good. Please check out photos for condition and sizing. Condition is “Pre-owned”. Shipped to the USA with USPS First Class.