Heavy Duty White PVC "Cement" Boots are designed to be worn over the sock. PVC provides an excellent barrier against liquid and chemicals. Easy cleaning. FEATURES Extra layer of PVC on toe and heel for extended wear. PVC can be cut for the perfect length., Textured sole for traction. Wider tread on sole for easier removal of debris in boot cleaning process. Eliminates repeated cleaning saving time & money., Wider boot opening allows easier donning. Worn over sock.