Shopping

Zappos.com is proud to offer the ASICS - Gel-Equation 4 (Gunmetal/Black/Lime) - Footwear: With it's sleek design, comfort and superior fit and functionality, the Gel-Equation 4 from ASICS adds up to one phenomenal neutral running shoe! ; Features a sleek design intended for the neutral runner who requires comfort, fit, functionality and stability. ; Open mesh upper with synthetic overlays provide excellent comfort and breathability. ; Lightly padded collar and tongue with achilles heel notch for added mobility. ; Fabric-lined with removable sockliner. ; Reflective accents for visibility in low-light conditions. ; Compression-molded EVA midsole for shock attenuation throughout the gait cycle. ; Rearfoot *GEL Cushioning System provides shock attenuation in the heel. *Attenuates shock during impact and toe-off phases and allows movement in multiple planes as the foot transitions through the gait cycle. ; *California Slip-Lasting. *Upper is stitched around a canvas or EVA board and directly attached to the midsole for stability and comfort. ; *Trusstic System links the rearfoot and forefoot while shoring up the midfoot. *Reduces the weight of the sole unit while retaining the structural integrity of the shoe. ; *AHAR Heel Plug enhances durability at initial impact. *ASICS-High-Abrasion-Rubber placed in critical areas of the outsole for exceptional durability. ; Solid rubber outsole for durability and traction. ; 12.00 oz. ; Product measurements were taken using size 8.5. Please note that measurements may vary by size.