Either tie them in place as if it was just a rope or replace them with a buckle strap (think heavy duty version of a backpacks strap buckle) or a ratchet strap. good luck with that as they are never in stock on the brand website or anywhere for that matter. Yes in the morning, outdoor, it is very good, but other than that its just not great! They fit too small. I have a USB-C laptop and hate using the dongles so I wanted to try a bluetooth mouse. I was unaware of this feature when I ordered them, but it came with a small directions pamphlet and I was like WHAAAT! (Not Me) 2. Dont get me wrong, I absolutely love these Baya Slide Crocs. The product is good and I like the actual voice that lets you know when powering on or off. It has an opening for charging and it’s so soft!