SmartWool has upped the funk-factor with digital graphics from bygone era.... the early 1980's.  The medium full-cushioned foot and leg in this sock provide warmth and comfort. WOW technology in high density impact zones reduces shock and abrasion. We also add the 4-Degree Fit System and graphics so you can rock in the park all day long. Made in the USA of New Zealand Zque Merino wool.