Tech-performance detailing brings a sleek look and unbelievable comfort to this running-inspired sneaker fitted with a stretchy, breathable sock upper. A perforated external cage bridges the midfoot and adjusts to provide a stay-put fit. The lightweight foam sole is molded with signature flex grooves in the tread that absorb impact and promote natural movement with every step. Style Name: Nike Sock Dart Sneaker (Women). Style Number: 5369426 1. Available in stores.