I rinsed this area with clean water from the faucet being careful not to get the upper leather part wet. It is sturdy and large enough to hold everything that I need. It’s been a great addition to the home gym and very versatile. I like the style and the sandal is actually comfortable. Positives:1. I really like the head band cover it feel better I use these at work to give my staff and me extra outlets and USB ports for charging. Still secure and still sound amazing. For me, this face wash unfortunately caused me to develop a rash along my cheeks and dry my skin, so I had to discontinue using it and return to my previous face wash. This speaker does all of the digital trickery, sure, but at least the actual amplifier and speaker drivers aren’t rubbish so that’s I plus.