The North Face Summit Vectiv Sky Trail running shoes (9, blue) - Lightweight trail running shoes for those with high demandsThe Summit Vectiv Light from The North Face are trail running shoes for runners with high standards. When trail running, good grip is absolutely essential in variable terrain, and to ensure this is guaranteed, these shoes are equipped with a Surface Control outsole. This is The North Face’s weapon of choice when going off-road! In addition, the rocker midsole provides you with the best cushioning, while the stability necessary for off-road running is ensured by a carbon fibre plate. Since your wearing comfort is significantly affected by the climate inside the shoes, you’ll find the breathable upper fabric is uncompromisingly designed for optimal ventilation.Great grip, low weightThe North Face has designed the collar of the Summit Vectiv Light specifically to ensure a good hold on your feet. And because weight is also an important factor on race day, these shoes are very light at just over 500g for a medium-sized pair.