SCUBAPRO "boot-fit" design features a replaceable, self-adjusting bungee heel strap that slips easily over boots. It is ideal for divers who frequently negotiate rocky shore entries. The fins ultra strong 100% Monprene construction won't delaminate, break, or tear even after tears of use, making it ideal for long-term use, heavy-duty use. The fins with it's compact, lightweight design will easily fit in AITA carry-on compliant luggage.