Arc'teryx Men's Kopec 2 Mid GTX Fischer the Endorphin Azura helps you

the Endorphin Azura helps you run fast

and 22 mg magnesium per hour

A lightweight and ultra-agile shoe built to handle punishing paces and intense mixed-sport workouts

Drop: 5mm (40mm/35mm)

ensuring smooth transitions and effortless toe-offs

Arc'teryx Men's Kopec 2 Mid GTX Fischer the Endorphin Azura helps youOn a quick mission or multi day trek, the updated Kopec Mid is a supportive solution that won't hold you back An outsole and lugs made with Vibram Megagrip offer assured traction on any surfaceflat or steep, dry or wetand a GORE TEXlined upper keeps water off your feet and lets them breathe. The mid height collar blocks debris and provides extra ankle support for rugged terrain, especially with a pack, while a wider fit and more responsive midsole