Lunarlon is usually encapsuled

Lunarlon is usually encapsuled in a container of harder Phylon foam in order to give structure and support to the foot where needed.

IN SHORT: Look for Cheap Nike Air Veer if you want a soft, plush, cushioned run. Here’s a look at the 2013 Lunar models.

Nike Free is a concept. Started around 2005, the idea is to create a shoe that is so flexible that leaves the foot completely free to move in the most natural way.

Some people object that the Frees are still very cushioned shoes, therefore preventing the runner to have a true feeling for the ground below them.

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While this might be true, the extreme flexibility of the Free sole unit, combined with very open-mesh and unconstrained upper make for a treat.

What do the numbers next to a Free shoe mean?.
Nike Frees come in different versions, depending on how flexible they are. Their flexibility is ranked on a scale that goes from 1.0 to 10.0, where 1.0 means “bare feet” and 10 is a traditional running shoe.

In reality, Nike Frees come in 3 versions: 3.0, 5.0 and 7.0 -> where the 5.0 is the middle ground, the 3.0 the most flexible and the 7.0 most similar to a normal running shoe.