Air Force 1 DOAF Oregon PE Egg or Duck - IU7613-100 | eBay。Nike Air Force 1 DOAF Oregon \"Egg or Duck\" PE is a limited-edition collaboration between Nike and Division Street’s \"Ducks of a Feather\" (DOAF), a program designed to support University of Oregon student-athletes through NIL (Name, Image, and Likeness) opportunities. The \"Egg or Duck\" Concept Release 11/27/2025 - This sneaker is part of a two-shoe pack that playfully asks, \"Which came first?\" The \"Duck\" (Your Shoe): Features an iridescent green and white colorway representing the adult Oregon Duck. The \"Egg\": A companion yellow version designed to look like a hatchling, featuring \"cracked eggshell\" details. Nike Air Force 1 DOAF Oregon \"Egg or Duck\" PE is a limited-edition collaboration between Nike and Division Street’s \"Ducks of a Feather\" (DOAF), a program designed to support University of Oregon student-athletes through NIL (Name, Image, and Likeness) opportunities. The \"Egg or Duck\" Concept This sneaker is part of a two-shoe pack that playfully asks, \"Which came first?\" The \"Duck\" (Your Shoe): Features an iridescent green and white colorway representing the adult Oregon Duck. The \"Egg\": A companion yellow version designed to look like a hatchling, featuring \"cracked eggshell\" details.