The versatile off-road shoe Primus Trail II FG comes in an improved design and uses fewer materials and less waste in production. With 100% ground contact for all your adventures, it is ideal for trail running and hikes, but also for your everyday running training. The Firm Ground sole is equipped with tread knobs that give you the best grip - ideal for outdoors and in the city alike. The Primus Trail II Firm Ground consists of a soft and elastic Eco-Mesh upper material, which is partly produced from recycled PET bottles. The flexible tongue and the tried and tested quick-pull fastener ensure a secure fit.