Mens Run+ Ultra Lite Micro

Mens Run+ Ultra Lite Micro




  • Color
  • Size Select a size
    Size guide

    Choosing the right size

    Use your shoe size to determine your sock size.

    Men's Sock Size US Shoe Size EU Shoe Size UK Shoe Size
    Small (S) 7-8.5 39-41.5 6-7.5
    Medium (M) 9-10.5 42-44 8-9.5
    Large (L) 11-12.5 44.5-46.5 10-11.5
    Extra Large (XL) 13-14.5 47-49 12-13.5

    Sock Height

    How to measure
    Size guide
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The Run Ultralite Micro is an ultralite sock designed for streamlined running.
  • Fabric:  
    63% Merino Wool, 35% nylon, 2% Lycra
  • Layer:  
  • Best for:  
    Running & Fitness
  • Benefits:  
    Ultra lightweight, a touch of LYCRA® for a great fit, naturally odor-resistant, breathable
  • Features:  
    An anatomical toe box provides a contoured fit
  • Height:  
    Micro - 4"
  • Cushioning:  
    Ultra Lite
Machine wash. Tumble dry on low, inside out. Exact instructions on the care label.
The merino is an ancient breed of alpine sheep. Over millions of years they evolved a superfine, highly breathable fleece to protect them from freezing winters and scorching summers.
It will do the same for you.
  • TEMP CONTROLMerino naturally keeps you warm in cold weather and cool in warm weather.
  • BREATHABLEMerino absorbs and releases vapour to prevent overheating and clamminess.
  • UV PROTECTIONMerino gives you extra protection against the sun's harmful rays, naturally.
  • NO ODORNaturally anti-bacterial, it can be worn for days without washing.

Designed To Go With
Adventure. Travel. Explore. #ShareYourNature with us
Mens Run+ Ultra Lite Micro 4.7 5 11 11
Great sock! Keeps my feet dry. I was skeptical about buying these socks at first but I'm glad I went ahead and made the purchase. After having run with them for a few weeks, I can now say that I'm hooked on these socks! They feel great and keep my feet cool and dry. Definitely worth the purchase. February 8, 2015
Racing Using the socks in the car endurance racing . 24 hour of daytona ,no sock changes only tires. The product felt great all 24 hours. January 28, 2015
Nice running/gym sock Light weight but able to keep feet dry without overheating, January 17, 2015
Great Socks! Very happy with the socks. Fit well and comfortable. December 27, 2014
Impressive I wouldn't normally wear socks more than once before washing (because of the smell) but I did wear these 4 times in a row. October 26, 2014
Comfortable I've worn these sock a few times and they have been great. Very comfortable, even in hot weather. I would have given them five stars if I knew that they were durable and last well; if they last like other, heavier, Icebreaker socks I have, they will be excellent. August 6, 2014
5 days straight I have worn these 5 days in a row for work. Rinse them out in sink and they air dry really fast. No wear as of yet. Got a second pair at the outlet I am also quite happy with. I have a bunch of merino wool socks now and icebreaker's are superior in endurance. Especially in lite and ultralite versions. Other top brands wear holes. In the heels quickly. July 9, 2014
Great Travel Sock you can use all the time I bought these socks mainly for running and cycling while I travel. Found them great in the heat. Haven't tried them in the cold yet but sure they'll be even better. Don't stink up your bag when you don't have a laundry machine available April 26, 2014
Great for travel Love to take these socks when I travel. Saves space and they don't smell. They are also super durable. I have three pairs and I think that's all I'd ever need in my life. December 6, 2013
Perfect for Off road running I just ran an off road marathon in these and they were fantastic. I was worried about how hot the wool might make my feet, but there were no worries at all, no blisters, no raw spots, nothing. The shape is perfect and the extra piece at the back stops the sock from slipping down, a very clever design. I just need about 4 more pairs....... November 11, 2013
Odd shape/sizing Overall these are fine but the rear part of the sock rises too high — I assume it's to protect from blisters on the back of your foot, but I find it unnecessary June 13, 2013
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