Wear a symbol of your need for speed with our mini winged running shoe earrings. These studs are sterling silver plated with four crystal shoelace holes. Posts and backings are sterling silver and hypoallergenic. These earrings are perfect for anyone who enjoys running, cross country or track and field. Features Sterling silver plated .35" winged running shoe with four, 1mm crystals Hypoallergenic with 925 sterling silver posts and backings; nickel-free