Protection Level 3 men's fitness socks by Thorlo. Designed to help protect your feet from the damaging effects of impact, shear and blistering common to participating in fitness regimens and workouts.

1) Midweight padding in the ball and heel provides protection against shock, impact and shear forces commonly associated with fitness activities.
2) THOR•LON® throughout the body of the sock helps wick moisture and keeps feet drier.
3) Instep has lightweight padding to protect against lace pad pressure. Lightweight padding in arch with added spandex provides better fit and support.
Fiber Contents: 83% THOR-LON Acrylic, 12% stretch nylon, 5% spandex.

Size 11 fits men's shoe size 5 1/2 - 8 1/2, women's shoe size 6 1/2 - 10.
Size 13 fits men's shoe size 9 - 12 1/2, women's shoe size 10 1/2 - 13.

Six Pairs Per Package.