Metallic thread is soft and contains only trace amounts of metal, so it won't scratch your screen.

Metallic thread is soft and contains only trace amounts of metal, so it won't scratch your screen.​

While I generally keep my cellphone buried deep in the recesses of my bag during rides, I do occasionally use it snap mediocre video and answer phone calls from my mom, which is why touch screen compatible gloves are handy (pun intended).

More and more manufacturers are now making smart phone friendly gear, but until then, this quick DIY post is a great solution.