Enjoy a fabulous twist on the original Moon Boot with the Vinyl. ; Vinyl shell to keep out all that unwanted weather. ; Full-length wraparound lacing with an adjustable collar. ; Soft textile lining will keep feet toasty warm. ; Synthetic outsole for traction and stability. Measurements: ; Weight: 1 lb 14 oz ; Circumference: 20 in ; Shaft: 15 in ; Product measurements were taken using size 45-47 (US Men's 11-12.5), width Medium. Please note that measurements may vary by size.