Wilson GST TDY Youth Leather Football The Wilson GST Football is the best selling game football in the country. The GST Leather Football features exclusive 863 premium GST "WE" leather with deeper pebble and firmer texture for better grip, patented "ACL" laces for 174% more grip than traditional laces, and patented "Sewn on Grip Stripes" that are 82% more gripable than traditional painted on stripes. Made in the USA. Approved for Play in All Major Youth Leagues. Youth Size for 12 - 14 year olds.