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.

The true workhorse of the DeFeet wool posse, the versatility of the Woolie Boolie is mind boggling - from riding to running to kayaking to sleeping in them. These socks keep you warm. The Merino Wool and Lycra combination keep them close to the foot for extra warmth and softness while the full terry cushion under padding and an open AirEator weave over top increase breathability to keep feet dry and warm.

Benefits:

    Help relieve pounding on feet 
    Add dense cushion without 'overdoing' the bulk 
    Add dense cushion without overheating feet
    Fast drying 
    Won't get weighted down with water during extremely wet events, 
    river crossings, etc.