- 100% Nylon - Vintage Kansas City Chiefs Button Up Jacket w/ Embroidered Detail. - Size on tag: L - Pit-to-Pit: 24" - Front Length: 25" - Sold As-Is, Normal Wear & Tear.  Excellent Condition. - Only One Available WESTSIDE STOREY VINTAGE | BLANK TAG LOCKER LINE SATIN KC CHIEFS SPELL-OUT JACKET