Complete the perfect outfit in these.These Complete the perfect outfit in these.These Philadelpia 76ers 1996-97 White Mitchell & Ness Hardwood Classics Swingman Shorts have an old school look and are a great way to represent your team while still having style. They are made of 100% polyester. have an old school look and are a great way to represent your team while still having style. They are made of 100% polyester.