Closeouts. Earth REtrain-K sneakers tackle trails, workout sessions and everyday wear with ease. They're super durable, comfortable and engineered to tone muscles while also helping you recover from strenuous activity.
Kalso® Negative Heel Technology® places feet at a 3.7° incline, naturally redistributing body weight to tone muscle, improve posture and burn fat 4x faster than traditional footwear
BioFoam® cushioning absorbs shock and gradually molds to the shape of the foot with each wearing
Microfiber and mesh upper for breathable durability
Mesh lining wicks away moisture
Anatomic arch support promotes a natural walking motion
Reviewed by Winnie from Park City, UT on Sunday, December 16, 2012
Many toning shoes are not very stylish looking and make you foot look like you are wearing Frankenstein shoes. These do not. They do the trick of working your leg muscles. I have worn them to work and I have worked out in them. My calves were on fire after a hour on the elliptical. I have also done step aerobics with them and you feel the burn. Great shoe for the price. I would have rated a 5 but they are a little stiff at first, but after a few wears they loosen up around the ankle.