Enhanced Grip: Six integrated spikes in the forefoot for superior traction. Placed under the Air Zoom unit for improved energy return and comfort Lightweight Strength: Nike Flyweave upper construction for containment and support Water-Resistant Upper: Lightweight stretch skin for water protection and easy cleaning Swing Stability: Updated midsole foam for consistent underfoot feel and level stance during swings and walks Heel Comfort: Upgraded internal fit pods for enhanced security and comfort Padded Collar: Added comfort for a pleasant wearing experience