fatts wrote an answer about Five Ten Anasazi VCS Climbing Shoe - 2012 Model on December 30, 2010
They stretch some but not a full size. I wear them tight. 10.5 - 11 street shoe and I wear these in a 9.5. 10's feel sloppy after a few weeks of wear. The rubber is solid. Great for edging but not a great smearing shoe in my opinion.