SKU 9957193 The Brooks® Hyperion 2 shoes are designed with nitrogen-infused DNA Flash v2 cushioning that is 10% more responsive than before to help you run fast. These running shoes come with a rubber upper, EVA insole, and nylon lining. The 4mm increased stack height in the heel and forefoot provides a height boost. Lightweight and cushioned, these lace-up shoes are a perfect choice for your gym sessions and everyday runs. Low-top silhouette. Round toe design. Rubber outsole. Imported. Product measurements were taken using size 9, width D - Medium. Please note that measurements may vary by size. Measurements: Weight: 7.5 oz View Zappos.com Glossary of Terms Brooks Hyperion 2