Tingley 35121 Workbrutes Pvc Overshoes Are Black, 10″ Work Boots With Cleated Outsoles Featuring A No-Pinch Molded In Button For Secure Closure. These Overshoes Are Injection Molded And Feature A Seamless Construction For 100% Waterproof Protection, And They Contain Frigiflex Pvc For Sustained Flexibility Even With Cold Temperatures. The Uppers Contain Less Material To Reduce Leg Fatigue And There Is Extra Material Added To High Wear Points Of The Boot To Ensure Long Life – Sole, Heel, Toe, And Cleats. The Cleated Outsole Has 46% More Material Than The Slush Molded Competitor And It Self Cleans, Discharging Debris As You Walk, While Also Offering Excellent Traction. Key Interior Entry Points Are Textured For Easy On And Off, As Well As A Heavy Duty Heel Kick-Off For Easy Off. Boots Also Offer Chemical Resistance To Fats, Certain Acids, Hydrocarbons And Caustics. Ideal Applications Include Food Processing, Construction, Transportation, And Hazardous Waste Cleanup.,XX-Large (13-15)