Adv-c chassis-keeping outer ankle articulations safe and protected, this chassis brings extra stability while leaving the front of the shoe soft and flexible to move freely with a fluid stride. Contagrip-it is built for the widest variety of surfaces. It balances both the geometry and the rubber compound to deliver confidence on wet, dry, hard or loose surfaces, and offer long-term durability. Sensifit-it cradles the foot from the midsole to the lacing system, providing a secure, snug, and virtually customized fit all around the foot. Molded ortholite-molded to match the contours of your foot, this ortholite insole provides superior cushioning, as well as breathability and durability, to upgrade the comfort and performance of our footwear. Gore-tex-gore-tex keeps your feet dry -from the outside as well as from the inside. Active support-these mobile wings help hold the foot in place and accompany its movement, adapting to its shape and volume. Chevron lugs-lug design with deep penetration and multi-directional grip, improving traction on soft surfaces like mud or loose dirt. Mesh and textile lining-a soft, breathable lining for extreme comfort. Energycell-a high performance eva foam that provides shock attenuation. Pu coated leather-a polyurethane coated leather that protects it and makes it stronger to last longer. Gusseted tongue-the tongue is connected to the upper on both sides, preventing debris from entering the shoe, and keeping the tongue centered.