Built for trail running, the Under Armour Horizon STR 'Academy' has a PU and textile upper that's lightweight and durable, with reinforced welded overlays in high-wear areas and a perforated forefoot. The two-tone dark emerald green and black colorway is accented by contrast laces and the brand's recognizable logo on the rear panel. A full-length EVA midsole is lightweight and cushiony, with a rugged lug sole underneath.