Men's Kairos 3 (2E)Designed for moderate stability and support, the 361 Kairos 3 is engineered to enhance your performance across a range of distances, from mid range to longer runs. Its thoroughly tested platform and new 3. 5T outsole deliver stability without compromising comfort, offering smooth heel to toe transitions and reduced impact on every stride. The ENGAGE foam midsole ensures resilient cushioning and structural integrity, while the 56% recycled upper mesh