Superfeet© merinoGREY™ insoles
A merino wool top layer added to our most popular insole, the Superfeet GREEN, so you can enjoy Superfeet’s legendary support with all-season comfort.
FELTED MERINO WOOL
Regulates temperature, wicks moisture & stays fresh longer.
C - Men's 5.5-7, Women's 6.5-8
D - Men's 7.5-9, Women's 8.5-10
E - Men's 9.5-11, Women's 10.5-12
F - Men's 11.5-13, Women's 12.5+
G - Men's 13.5-15