I have 6 pairs of skechers. I wear 3 pairs, use 2 pairs when out in public and keep 1 skinny pair in my closet for 2 years. I had a couple of these last year. loved her. BUT I lost them while traveling. So I ordered another pair which was supposed to be a size 9 4E, charcoal. Skechers and Revane speak different languages, be careful! The pair I received was SN 51509W/CCOR. I want SN51509EWW/CCOR. Big difference in width. I sent them back to Revain and am glad they ate up the shipping cost. I have returned 3 of the last 4 pairs of Skechers I ordered due to poor description at Revain and poor quality control at Skechers. fits "Ultra Wide". Skechers uses a style number or SN followed by a number like 51509, letters for width like W or EWW. W indicates the width. EWW stands for "very wide W" which almost fits me but my big toe is tight. "EWW" is more comfortable than wearing slippers! Also be careful, this has happened to me twice already, have ordered the same style and size in 2 different colors. One is made in China and the other in Vietnam. One came, the other didn't. Skechers has quality control issues.