Men's Nike Free RN Flyknit 2017 Running Shoe PRECISION FIT, CLASSIC SILLOUETTE. Men's Nike Free RN Flyknit 2017 Running Shoe brings you miles of comfort with a one-piece Flyknit constructed upper in a classic silhouette that delivers zoned stretch and support. The tri-star outsole pattern adjusts to your foot's every step, delivering support and flexibility. FAST PROPULSION. VISIBLE RESPONSE. Nike reintroduces the visible Zoom Air unit through the Men's Nike Air Zoom All Out Low Running Shoe. It's designed to help lock you down and propel you through your stride using a combination of reimagined Zoom Air cushioning and an engineered mesh upper.

• Flyknit constructed upper delivers zoned stretch and support. Removed cable at the flex zone allows unrestricted movement.
• Auxetic outsole pattern expands with your step to provide flexible cushioning. Flywire technology woven into the upper integrates with the laces for a dynamic, supportive fit through the midfoot.
• Low-profile injected unit sole (IU) foam provides a resilient ride and is tough enough to double as an outsole, dramatically reducing the shoe's overall weight. Anatomical heel is rounded to roll with the ground, promoting a more natural range of motion.
• Offset: 8mm (12mm forefoot, 20 mm heel) Last: QD-41
• Polyester Text

Flyknit constructed upper delivers zoned stretch and support. Removed cable at the flex zone allows unrestricted movement.