- 50% Cotton 50% POLYESTER  - Vintage 80-90's Kansas City Chiefs Sweatshirt. - Size on tag: L - Pit-to-Pit: 21" - Front Length: 26" - Sold As-Is, Normal Wear & Tear. Great Condition. - Only One Available - All Vintage Sales Are Final WESTSIDE STOREY VINTAGE | VINTAGE 80-90'S AMERICAS TEAM KC CHIEFS SWEATSHIRT