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How was the Mens Vibram Fivefingers TrekSport born? Some say Chuck Norris special ordered a pair of FiveFingers and this is what he recieved. That may be true but they best way to describe the TrekSport is to say they are the perfect marrige of the good looks of the regular KSO, the rugged performance of the Trek and the comfort of the popular Bikila. The TrekSport is carried on the back bone of the original Trek with its 4mm EVA midsole for plating protection and cleated 4mm Vibram performance rubber outsole for traction. The KSO heritage lives in the mesh upper and velcro strap. The Bikila's technology lies hidden unsuspectingly in the heel and toe with the achilles pad and reflective toes. All this comes in addition to the classic FiveFinger features: form fitting, hook and loop closure, and the name defining 5 toe design. The Mens Vibram FiveFingers TrekSport is the next evolution in the Fivefingers Legecy.

What Size is Right for You?

Foot shapes and sizes vary greatly. FiveFingers do provide some fit adjustment, but may not fit every foot type. To achieve the best fitting results for the particular style you are interested in, we recommend you follow the sizing chart and instructions below:

1. Stand with your heels flush against a flat, vertical wall.

2. Slide a ruler under each foot and measure the distance from the wall to the tip of the longest toe.

3. Take the longer of the two foot measurements.

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