These are good, sturdy tights that will not snag easily.  My only complaint is that sizing is not standard and there is nothing on Amazon's website to indicate that.  Being 5'7", 135 lbs, I am very consistently between a Small and a Medium for any tights/stockings brand - smalls are a little too short and mediums are a little too loose.  So, I thought I would be safe ordering the Small/Medium.  Not so much.  In the Capezio sizing world, I am a good solid Large/X-Large and these Small/Medium tights are noticeably too short.  So, while these are great sturdy tights, just be sure to order a size up.