Didn't really know what to expect from this product but gave it a try anyways. I like the fact that it accommodates my long arms but it's a little too showy of the under arms for my taste. When wearing it with a tank I notice people looking to my armpits as if there's a "hole" in my garment. Though not a horrendous big deal, it does provide some sleeves when I need them so I suppose it serves its purpose.