However, sets aren’t a good option if you are looking for something specific, like a mask fit or certain types of fins. Sets tend to be generic, one-size fits all, so they aren’t practical if you are looking for a mask designed for a specific face shape or other gear specifications. Sets can include all three pieces (mask, snorkel and fins) or just a mask and snorkel, with fins being purchased separately. Cressi’s Palau features an open heel with adjustable straps, allowing them to accommodate 3...