adidas Running - Response. Color Halo Blue/Zero Metallic/Spark. On sale for $66.70. MSRP $75.00.. 3.0 out of 5 starsAdd to favorites. 0 people have favorited this+3Brand Nameadidas RunningProduct NameResponseGenderWomen'sColorHalo Blue/Zero Metallic/SparkPrice$66.70MSRP: $75.00Rating3Rated 3 stars out of 5(1)