New with box UGG size 7 black funkara short boots with zipper

UGGs size 7 women’s, black short ankle boots. Zipper on front. Brand new. Had UGG box. Style is Funkara. Flaw with small spot on top front, like glue or wax. Only tried on one time. I’m in between sizes and these don’t work for me. Still fluffy and comfy on inside! I didnt even notice the spot was still there until I took the picture. Not very noticeable while wearing