The new, innovative knit fabric securely wraps around the foot while providing excellent ventilation. Thanks to the high elasticity in the forefoot area and an optimized fit in the midfoot, you enjoy maximum support without pressure points. At the heart of the performance is the innovative midsole: The combination of FF BLAST™ PLUS cushioning and the proven PureGEL™ technology in the heel area ensures extremely soft landings and a responsive push-off. The result is a smooth, highly efficient rolling behavior that noticeably minimizes stress on the joints. The HYBRID ASICSGRIP™ outsole strategically combines AHARPLUS™ rubber with grippy material for outstanding traction and durability. Whether on dry asphalt or wet paths, the Nimbus 28 always provides a secure footing. Reflective details also enhance visibility in twilight and darkness.