The Museum's Duntov Society recognizes enthusiasts who include the Museum in their estate plans and let us know of their commitment. These custom polos are available for Duntov Society Members who want to share their passion for the National Corvette Museum. The comfort of cotton with the versatility of performance fabrications! DryTec Cotton+ 35UPF fabrication delivers a soft hand feel with a touch of stretch and moisture wicking style that makes this an instant wardrobe staple. Left chest features a Duntov Society heat seal emblem. 55% cotton, 42% polyester, 3% spandex.To view size chart click here.