Union Bay Onyx is a vegan winter boot that features 3 inch wedge heel, ¾ of an inch platform, rubber sole, quilted faux suede upper, 12 inch shaft, faux fur trim, full length zipper along inside of boot, and decorative lace up from top of foot up the shaft. Onyx is available in black or camel. Union Bay Onyx is a comfortable vegan winter boot.