10" Work Boot--Molded-in button for secure closure. Cleated Oursole: spits out debris and provides excellent traction. Injection molded, seamless construction for 100% waterproof protection. More material is added to the sole at the greatest wear points: the heel, toe and cleats; Thicker tread has deeper, sharper cleats for traction. Entry points are specially textured to allow overshoes to easily slip on and off over rubber sole shoes; Heavy duty heel kick-off for easy off.