Offering the perfect blend of support and responsiveness in a performance shoe. The Grid Tangent 2 is perfect for race day or fast training days. Dual density, compression molded EVA midsole. i-Grid, which is a woven configuration of Hytrel filaments which provide superior cushioning and stability by centering the heel on impact. Super Rebound Compound SRCTM, an evolution of Saucony's HRC cushioning technology used in the heel to absorb impact. Wt. 8.2 oz.