Supportive: Elastic polyurethane sole that provides cushioning.
Higher: Bottom that measures 2 inches.
Lightweight: Weighing less than 1.7 pounds per pair.
Ventilate: Mesh upper that stretches for breathability.
Size reference: Foot length for size 5 is 8.7 inches, size 6 is 9 inches, size 6.5 is 9.3 inches, size 7 is 9.5 inches, size 8 is 9.8 inches, size 9 is 10 inches, size 9.5 is 10.3 inches, size 10 is 10.6 inches.
Note: The above lines have been modified to avoid semantic duplication.