Icebreaker Run Ultralite Micro Sock

Run Ultralite Micro Sock

Item "#IBNF00
Size Chart
Twister/Monsoon Twister/Monsoon

fresh ideas

Icebreaker Run Ultralite Micro Sock (IBNF00):

  • Ultralite cushioning keeps feet cool, odorless and blister-free
  • Contoured fit provides instep support
  • Reinforced heel and toe for extra durability
  • Ultra breathable zone on top of foot
  • Thin toe seam prevents blisters
  • Asymmetrical toes fit right and left feet specifically
  • Super soft merino wool blend


The Icebreaker Run Ultralite Micro Sock features light cushioning that protects against blisters and offers superior breathability. This Icebreaker running sock has a very streamlined fit that won't bunch up inside your shoes, keeping you blister-free mile after mile. Soft merino wool inside the sock gives you a light layer of protective cushioning while regulating temperature. Compression zones knit into the sock provide extra support for your instep, reducing fatigue. Slip on the Icebreaker Run Ultralite Micro Sock and go the distance.


Materials: 66% merino wool, 30% nylon, 4% Lycra elastane


Icebreaker offers a 30 days satisfaction guarantee and a Lifetime wear and tear warranty. Please contact or call 1-866-363-7466 for instructions on how to process your warranty item.


by PowerReviews
IcebreakerRun Ultralite Micro Sock

(based on 1 review)

Reviewed by 1 customer

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Thin, Light, Breathable and Comfy!

By killerb

from Lebanon, Pa.

About Me Athletic, Trendy

Verified Buyer


  • Attractive Design
  • Comfortable
  • Durable
  • Soft


    Best Uses

    • Around The House
    • Athletics
    • Daily Use
    • Travel

    Comments about Icebreaker Run Ultralite Micro Sock:

    I wear these with my Nike Shox and with Timberland work boots. Feet stay dry and comfy. Great all around sock!

    • Sizing:
    • Feels true to size
    • Was this a gift?:
    • No

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