Having odd sized feet, ultimately I had to send these shoes back.
However having one foot a size 11 and one foot slightly smaller gives me a unique insight. If your feet are both exactly size 11 these will be comfortable and fit really well. If one foot is slightly smaller you might find that these aren't as comfortable as they should be.
Quality: for the price these appear well made and from the brand should be a cut above the cheaper options. They certainly appeared to be. If they fit me properly I'd be wearing them now.
I LOVE Converse and have several pairs, however I bought these to replace last years lightweight ones (usually wear leather ones which I have no issues with) which ripped, on the second time of wearing these ones ripped around the lace holes, resulting in me having to send them back for a 2nd time! The quality of converse seems to have gone downhill
I wanted something to use for tai chi on a wooden floor in a church hall. Other trainers stick to the floor, but this shoe works perfectly. It is sturdy enough but also light allowing for the movements in the form. There is no squeaking of rubber soles on a wooden surface which is a relief. It is a good fit and exactly as I hoped and expected. No complaints.