Nike Flex RN 2017 (Black/Metallic/Hematite/Anthracite/Dark Grey) Men's Running Shoes

Leave the rest behind with the light and responsive Flex RN 2017! Predecessor: Flex 2016 RN. Support Type: Neutral to underpronation (supination). Cushioning: Lightweight, flexible response. Surface: Road. Differential: 8 mm. Circular-knit upper and lightweight synthetic overlays provide a great fit and feel. Dynamic Fit technology utilizes Flywire cables built into the lacing to promote an adaptive and supportive fit. Lace-up closure. Lightly padded tongue and collar. Breathable fabric lining offers a great in-shoe feel. Minimal, molded textile footbed. Phylon midsole features two levels of cushioning to promote a smoother ride. Auxetic tri-star outsole pattern supplies lightweight, flexible cushioning. Rounded heel encourages a natural heel strike. Rubber segments under the toe and heel deliver lasting traction and wear. Imported. Measurements: Weight: 9 oz Product measurements were taken using size 12, width D - Medium. Please note that measurements may vary by size. Weight of footwear is based on a single item, not a pair.