Zoom Rival Fly 4 Shoe Size:8.5 Inspired by the screen heroes

Inspired by the screen heroes from the 1940s

Coverage for Changing Conditions

Let 'er grip

All conditions - Polarized wraparound lens with extreme anti-fog coating and glare-reducing uv400 protection so you're covered in even the most extreme conditions

ALL-TERRAIN COMFORT

Zoom Rival Fly 4 Shoe Size:8.5 Inspired by the screen heroesThe Nike Rival Fly 4 can help you push your pace. Its lightweight, low profile design has a forefoot Air Zoom unit and Cushlon 3. 0 foam to help keep you fast on the road and fresh for your miles. Product Details: Forefoot Air Zoom unit provides responsive toe off and consistent pop. Cushlon 3. 0 foam is softer, more responsive compared to previous iteration. Strong, midfoot plastic piece offers faster, more responsive transitions compared to the