. Alloy toe. Mesh synthetic upper. Oil and slip resisting rubber outsole. Tpu shank and removable metatomical pu footbed. Keen.Regen: a lightweight compression-resisting midsole. Cleansport nxt technology for natural odor protection. Astm f2412-18 and f2413-18 m i 75 c 75 static dissapativenon-mutilating upper reduces the chance of marking or scratching surfacesimportedlace-up. Brand: Keen Size: [12 EE]