3Sixteen and legendary Japanese sock manufacturer CHUP have collaborated to bring us this unique custom indigo pattern of their famous socks created on vintage sock-knitting machines. 

The Defender boot sock pattern provides extra ankle and arch elastic support, resulting in unparalleled fit and cushioning. Chup knit this custom makeup for 3Sixteen utilizing various shades of indigo yarn to give the color a beautiful complexity that will fade beautifully. Made in Japan.

  • 65% Cotton / 25% Linen / 7% Nylon / 3% Polyurethane
  • Knit on low-gauge stocking frame machines 
  • Hand-linked toe and heel
  • Made in Japan