In a stylish tribute to the Mexican celebration of life, the Sockguy El Dia Sock helps us pedal with happy feet from mile one to mile 20. The ultra-wicking, stretchy fabric offers superior softness and does away with hot spots and blisters on fast-paced days. Plus, we really like that Sockguy created this sock with their unique Easy-Fit cuff that never falls down due to lost clinginess.