SALOMON XT-QUEST Explorer Series Outdoor Trail Running ShoesThe upper of the shoes adopts SENSIFIT fitting technology, providing a full-body fit and wraparound for the foot shape. The traction design on the heel part of the sole offers strong grip performance, making them more suitable for rough and uneven roads in the wild. Its 3D ADVANCED CHASSIS chassis uses lightweight and large material, with a more stable and protective design. The wear-resistant area on the sole is made of CONTAGRIP high-mobility material to withstand the test of long-distance running on hard urban roads.