Icebreaker Mens Hike Liner Ultralight Cushion Crew Socks

Size Chart

The Icebreaker Men's Hike Liner Crew 102100 is a durable ultralight sock designed to provide a close-fitting layer of protection. Featuring Icebreaker's Standard Hike Construction, the 102100 features Achilles and Instep support for added stability and a non-slip fit. The reinforced heel and toe maximize durability while the double-up merino cushioning ensures all day comfort. Pair the Men's Hike Liner Crew 102100 with a midweight Icebreaker sock to improve warmth and reduce hot spots.

Icebreaker socks are made in the USA with imported premium wool. Icebreaker takes pride in the quality of their socks and backs them with a Lifetime Guarantee.


  • Crew Height (10")
  • Thermal Regulation and Odor Resistant
  • Thin and Light Construction
  • Durable
  • Achilles Support
  • Reinforced Heel and Toe
  • Instep Support for Stability
  • Double-up Merino Cushioning for Increased Comfort in Heel and Metatarsal
  • Seamless Toe Closure
  • Breathe Zone for Improved Ventilation
  • Function Junction to Eliminate Bulk
  • Comfort Cuff Featuring a Wide Welt For Comfort


60% Merino Wool, 38% Nylon, 2% Lycra

Sock Height

Crew Height Sock

Sock Cushion

Ultra Light Cushion Sock