I’ve owned multiple pairs of adidas tennis shoes and I always order a full size down. 3) Installation. These are so comfy! I am only giving it a one star rating because it wont let me do 0. I checked on the turtle beach website for new firmware and theres no update available for these. So far, these replacement earphones sound great and perform well for listening to music, podcasts, video audio, and taking calls. The glass didnt shatter, but that was just dumb luck. Other brands, have had to return a few sets of glitchy memory. This was ehhh. I bought these to replace an older pair that are ready to fall apart and unfortunately my old style was no longer available so after searching for a similar style I was excited to find ones I liked but when they arrived they were too big.