roller skates

Admit it – when you walk on one of those "moving sidewalks" at an airport, you like to pretend that you're easily able to stroll at superhuman speeds. Well, Rollkers are designed to give you that same sensation, as you walk down city streets.

Although they may look like just another set of strap-on electric roller skates, the Moonwalkers are actually a bit different. You walk as you're wearing them, with their motorized wheels increasing your walking speed by a claimed 250 percent.

While many sidewalk-travelling commuters might sometimes appreciate a powered boost, they may not want to carry around an electric scooter or skateboard. That's where Airtrick's E-Skates come in, as they can be quickly strapped onto the user's existing shoes as needed.

Things like electric skateboards and folding electric scooters may be good forms of last-mile transit, but they can be a bit of a hassle to carry while on buses or trains. That's why a group of San Francisco and China-based entrepreneurs created Blizwheel ESkates.

Readers of a certain age may remember those old-school roller skates that were strapped on over top of the user’s regular shoes. Walk Wing takes the idea further, with strap-on skates that feature retractable rubber wheels.

Roller skating and inline skating are both well past their primes, but there's a new generation of skates that offers a simpler, more casual skating experience. The all-new On Wheelz skates take things strapless, using a step-in system quite like clipless bike pedals.

Ever find that you could use a little extra pep in your step when walking around? French startup Rollkers can help. The company offers a set of motor-powered "under shoes" that slide around your sneakers and give you a few extra mphs of forward momentum.