Introducing The Gel-Kayano 32 Shoe, The Pinnacle Of Support And Comfort. Ff Blast Plus Foam Midsole Is Combined With A Higher Midsole Stack Height While Reducing It's Weight To Provide A More Balanced Experience Making Your Training Feel Smoother And More Comfortable. A Reinforced Tongue Wing Along The Arch Also Provides Additional Comfort And Support.​the 4d Guidance System Helps Provide Adaptive Stability. This Helps You Experience A More Supportive And Balanced Stride During Your Distance Training.