Nike 942839 Women's Competition Running Shoe, 8.5, Black/White
- Rubber sole
- Flyknit constructed upper delivers zoned stretch and support.
- Dual-density midsole and tri-star outsole provide flexible cushioning.
- Dynamic heel is stretchy for a snug, adaptive fit.
- Flywire technology woven into the upper integrates with the laces for a dynamic, supportive fit through the midfoot.