CREW NECK SWEAT BLACKDESCRIPTION O PROJECT 2023 Spring Summer Collection. A round neck pullover sweatshirt made using an old fashioned sling machine that is said to only knit about 1 meter per hour. As the name suggests, the fabric is knitted by hanging the knitted fabric with only its own weight to put the thread on the needle so as not to stress the fabric as much as possible, and features a springy, elastic texture. The fluffy sling sweat fabric has a soft texture and