Woolie Boolie 6" Snowball Lambert ribbed crew athletic cycling sock is a thick wool sock in navy blue with Lambert, the DeFeet woolie sheep mascot, hurling a snowball around the sock, unaware that he's in his own line of fire.

The DeFeet Woolie Boolie is our cushiest sock, with a cult following for all the right reasons: woolie warmth, padded comfort, and durability.