adidas Running - Duramo SL. Color Halo Silver/White/Grey 1. On sale for $50.99. MSRP $70.00.. 4.7 out of 5 stars+4Brand Nameadidas RunningProduct NameDuramo SLColorHalo Silver/White/Grey 1Price$50.99MSRP: $70.00Rating5Rated 5 stars out of 5(618)