No problem with calf fit, but I'm small. Ordered a 6 on a smokin' deal on Ebay. They just were not comfortable being too long for me. Wore them 2 or 3 times and just sold them on Ebay. I advertised them as being a 6, but fitting more like a 6.5 and provided measurements. Made me leery of the brand because of the size issue. Quality of leather is okay.