Got it yesterday through Amazon and boy this sleeve works, I’ve been suffering from a pulled muscle since June, saw couple doctors the last one gave me a cortisone shot in my shoulder and my insurer refused a MRI to find if there a more grave problem, since I couldn’t afford paying for MRI I started with ice packs and anti-inflammatory OTC pills which honestly don’t help, I couldn’t sleep well since I sleep on my right side and there where the pain at , WITH THE SLEEVE FROM RUNFOREVER in just two days the pain level dropped to 5 from 8 or 9 and improving also it doesn’t bother at all. Except for the occasional itch but it was from wearing a store bought band. So if you have pain in your upper arm I highly recommend this product.