Saucony Men's ProGrid Xodus 2.0-M 100% Synthetic and mesh Vibram sole Supportive upper incorporates Arch-Lock, Durable and breathable Rip-Stop textile. Last: Standard Saucony Last for the classic Saucony fit; wide in the forefoot, narrow in the heel. Strobel technique. Cushioning material: Heel ProGrid. Weight: 11.9 oz. Technology: ProGrid Cushioning System, Dual Density SSL EVA, and SRC Impact Interfaces with HRC Strobel Board Additional Features: Breathable sockliner, Gusset tongue, Gaiter compatible, EBO protects the foot from rocks. Lightweight Vibram outsole provides exceptional traction and grip.