Good condition Lightly worn Size 39 Women’s The Primus Lite III is our lightest running shoe. Extra breathable, made from recycled plastics and bio-based materials. Newly with a protective edge along the sole and an Ortholite insole made from post-consumer recycled waste. Minimal materials used with the smallest possible ecological footprint and attention to detail, this is the Primus Lite III, a shoe you won't even know you're wearing