Hollow Socks are made with premium Peruvian baby alpaca fiber and are manufactured right here in the USA. Hollow socks are as soft as cashmere, 3x warmer than sheep's wool, and are naturally moisture-wicking.

RUNNING

PERFORMANCE SOCKS
FOR ANY ADVENTURE.

  • Temperature Regulating Temperature
    Regulating
  • Moisture-Wicking Moisture-
    Wicking
  • Super Soft & Comfortable Super Soft &
    Comfortable
  • Breathable & Odorless Breathable &
    Odorless
  • Made in USA Made in USA
    with Imported
    Yarn