Could you recommend which features I should look for?

There are many door mats features to choose from, such as <a href="https://www.homedepot.com/b/Flooring-Rugs-Mats-Door-Mats/Technoflex/Water-Resistant/N-5yc1vZbnb0ZnfuZ1z0scri?emt=plpfaqg_2510">water resistant</a>, <a href="https://www.homedepot.com/b/Flooring-Rugs-Mats-Door-Mats/Technoflex/Antimicrobial/N-5yc1vZbnb0ZnfuZ1z0scre?emt=plpfaqg_2510">antimicrobial</a>, and <a href="https://www.homedepot.com/b/Flooring-Rugs-Mats-Door-Mats/Technoflex/Stain-Resistant/N-5yc1vZbnb0ZnfuZ1z0scrn?emt=plpfaqg_2510">stain resistant</a>.

Which door mats are the top-rated?

The <a href="https://www.homedepot.com/p/Technoflex-Graphite-24-in-x-36-in-Sani-Mat-100-Antimicrobial-Door-Mat-SMM2354NB/314728080?emt=plpfaqg_2510">Graphite 24 in. x 36 in. Sani-Mat 100% Antimicrobial Door Mat</a> is one of our top-rated door mats.

How can I protect door mats from outdoor elements?

To protect your door mats from the elements, consider options designed <a href="https://www.homedepot.com/b/Flooring-Rugs-Mats-Door-Mats/Technoflex/Outdoor/N-5yc1vZbnb0ZnfuZ1z17lkr?emt=plpfaqg_2510">for outdoor use</a>. It's also a great idea to place your door mats under a covered porch for added protection.