Its a small section inside the shoe that can expand up to 5 millimeters to prevent numbness. Without any extension system, the toes end up on top of each other and tend to get numb.
Louis Garneau Tri X-Speed XZ Shoes 47 Black
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Looking for a top tube bag meant to fit in front of you on the bike. Look no further than the Louis Garneau GRoad Top Bag.
Louis Garneau GRoad Top Bag
Louis Garneau GRoad Handle Bag
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