• U.S. shoe size: women’s 6–10, men's 4–8
• Calf fits up to 16-inch circumference
• 56% cotton, 21% nylon, 21% polyester, 2% spandex exclusive of elastic
• Designed at our headquarters in Bellingham, WA and made in Korea
• Also available in

On the forest floor, there's always something growing from fallen logs, reaching out to photosynthesize the tiny specks of sunlight that find their way down through the canopy. Ferns are experts at this game — after all, they've been doing it for 360 million years! These knee socks are covered in fancy ferns and unfurling fiddleheads. When you give a pair of fern socks to someone whose friendship you'd like to nurture, you might just end up BFFs — best fronds forever.