The Nike Renew Retaliation 4 builds upon its predecessor with a stretchy midfoot strap designed to help keep your foot secure during cardio, bodyweight moves and everything in between. Soft, springy foam keeps things comfortable as you move through class-based workouts.
• Nike Renew cushioning gives you comfort with spring that makes for a smooth ride on the treadmill—and seamless transitions from 1 set to the next.
• A stretchy midfoot strap creates a snug, supportive feel.
• An arc on the side helps brace your foot to help keep it stable during floor exercises.
