Designed for 5k to half-marathon distances, our FuelCell SuperComp Pacer contains Energy Arc technology, a carbon fiber plate and a double-layer springy FuelCell midsole to help propel your strides forward. These racing flats also feature a single-layer engineered mesh upper for breathability and a lightweight feel. The sleek design offers runners a lower stack height racing solution and a snappy ground feel. **There is slight discoloration on the rubber of the right shoe but it’s not really noticeable and the close up photos definitely make them look worse than they are! ** **comes with zipped travel bag**