A little tight with a Speck Candyshell (with the exposed grip ridges) to be taking it in and out, works great with slim and thin smooth cases

Works great for a iPhone 5s with a SKINNY case on it.

A Pelican Protector; a very nice, slim case)

I loved this case so much that I bought one for my mom for her SAMSUNG S 4 with otter box case and sure enough that armband fit her huge

i might if I am wearing it over top of a lot of clothes in the winter, but so far, this is a great case.

I am able to access my phone's features through the plastic cover without an issue and the case is easy to wear and protects my phone while I am working out

Best armband case i ever had..

Fits my 5S on the snug side with the Spigen Tough Armor case, but no issues

(I actually broke a case by doing this too many times)These cases fit perfectly

Phone doesn't fit if it has a protective case.

I currently use it for my Droid Razr Maxx, which fits perfectly inside it (without protective case)

This case holds up well to regular use and washings

I chose this model and brand because I didn't want to have to remove my iPhones's protective case