Walkslide Manual Treadmill,Elliptical & Nordic Skier in one! Includeds Booties, Compact, Portable, Quiet, Low Impact, Booties Required for use Over Tennis Shoes. Just like walking, Walkslide can help you: Lose Weight Tone & shape Burn Fat Quickly Improve Heart Health Ouiet, Portable, Affordable, Storable. Booties included for easier sliding Two Heavy-duty shock-absorbing mini-treadmills Tension-controlled resistance arms Fully adjustable handlesShock-absorbing, no impact Made of High density, high-impact polypropylene Up to 300-lbs capacity How to use Walksldie Simply take a step with your foot using the included booties, and it slides down the ramp, repeat with your other foot and you Walksliding in no time.