Train and race at your best with Fizik's K5 Donna shoes. Handmade in Italy, the uppers feature a breathable neoprene booty and fast-drying nylon mesh for superb comfort on the bike leg. The carbon-reinforced nylon outsole is light and stiff, resulting high-wattage power transfer. You won't waste any time in the transitions thanks to the large heel loop as well as the large Velcro straps that offer easy, on-the-bike entry and fit adjustments.
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