Full grain waterproof nubuck leather upper. Moisture wicking and abrasion resistant aero-lining. Waterproof bootie construction, with CLEANFEET® odour control treatment. Reflective 3M Scotchlite™ quarter band. High traction, slip-resistant rubber outsole. Shock absorbing PU midsole and PU toe bumper. Premium single density PU FOOTBED®. CSA Grade 1 composite toe, composite plate, static dissipative. TERRA FIRMA-FLEX® metal free.