Defeet's Woolie Boolie sock is padded throughout the footbed and on the cuff, keeping you warm in any season without getting too hot in mild weather. This sock made with a blend of Merino and Repreve®, a recycled performance fiber locally manufactured from recycled plastic bottles, reducing landfill waste. Wool has naturally antibacterial properties, so it takes a lot of sweaty abuse to make a Woolie Boolie stink. Wool also pulls moisture away from the body, keeping feet warm and dry in all kinds of weather. As a thicker sock, the Woolie Boolie has a mid-density padded fit profile for the rigors of mountain biking and endurance for hiking. Thickest DeFeet sock; less compression than the Wooleator.

• Full padding / 3-season / Wool
• Content: 39% Nylon, 29% Merino Wool, 29% Recycled Polyester, 3% Lycra
• Care: Machine wash cool. Tumble dry low. No bleach, softeners, or harsh detergents.