He walks the beach, kayaks, bikes and hikes in them. I can walk without fear of twisting my ankle or being off balance. They fit perfectly; are very comfortable; and come with ORTHOLITE foot cushion. These are even better than Id expected especially given the price and in comparison to more expensive ones. Study materials! Ive had them for several months now, and the thin liner in the right show has come off and I had to glue it back in, but as constantly as I have worn them, thats to be expected! They say mens but theyre unisex Sometimes the earphones crash and you need to remove and insert them again. I was especially impressed that it continued to work well even when someone was talking squarely in between the two units, I was worried that there might be duplication of audio or strange audio effects, but the voice to text software showed no such effect. Thankfully the sound quality matches the build of the product.