Vivobarefoot Primus Trail III All Weather FG Women's FP Dual Dovetail™ (DD™) bases provide

Dual Dovetail™ (DD™) bases provide you a classic

maximum battery life is up to 400 hrs

Pair your Tread device with your compatible smartphone

Large kangaroo pocket for warming hands

Vivobarefoot Primus Trail III All Weather FG Women's FP Dual Dovetail™ (DD™) bases provideThe Primus Trail III All Weather Firm Ground is a water resistant evolution of the Primus Trail FG: our original, best selling trail running sneaker. Similarly light, durable and flexible for varied hardpack trail adventures made with recycled, vegan*, high performance materials the Primus Trail III AW FG features water resistant materials for trail runs and hikes in wetter, cooler climes. FIRM GROUND OUTSOLE Stand firm on multiple terrains. ORTHOLITE