TREDS Super Tough 17" Pull-On Stretch RubberOverboots for Rain, Slush, Snow and Construction Only worn a couple of times, excellent condition. Has some orange paint spots on one boot heel as shown in photo. Size Large/X-Large fits leather work boot sz 12-13; heel to toe length between 12.875"-13.5"TREDS are a pro-tool to help get the job done. This isn't your DIY import boot that you pick up at walmart for a one-time job. TREDS are designed for concrete workers, farmers, landscapers, industrial workers, and any environment that requires durable foot protection against the environments.TREDS are made out of 100% natural latex, which makes for a light weight, flexible, true to size fit. TREDS fit tight over a leather work boot, so no need to size up, or shuffle around on the job. Wear your comfortable leather work boots!TREDS are manufactured to be super durable; they won't tear out on the job. If TREDS do get punctured, just patch with super glue or a tire patch.TREDS are not left/right specific.