Lapatilla
BOSTON, MA – APRIL 21: A runner tucks gel packets into his socks while getting ready to run the Boston Marathon in the Boston Commons on April 21, 2014 in Boston, Massachusetts. Today marks the 118th Boston Marathon; security presence has been increased this year, due to two bombs that were detonated at the finish line last year, killing three people and injuring more than 260 others. Andrew Burton/Getty Images/AFP