Wool is a staple of the DeFeet line. We source the highest grade wools on the planet. Combined with DeFeet construction, the result is the finest wool sock that you can buy. The DeFeet wool line is continually growing. Wool has attributes that can't be found in other fibers. DeFeet wool socks stay cooler in the heat because of the construction of the mesh. They stay warmer when they are wet and in cooler temperatures because of the amazing thermal properties of wool.

DeFeet feels so strongly about the properties of wool that we now make several accessory items with wool. If you're putting on ArmSkins, Kneekers and Duragloves and there is a chance of rain, you'll be glad that you put on wool versions.

Rugged and ready for any outdoor challenge, Blaze will handle it all. Hiking the Pacific Crest Trail? Running an off-road marathon? Going to a soggy cyclocross race? The Blaze will escort you in comfort. This sock has become such a legend for durability that it might become an heirloom. Made from either wool or CoolMax.