Designed in Japan
Shop NowI love these socks. Their
"I love these socks. Their shape fits the foot really well. The micro weight is thin but still highly resilient. This pair has been a favourite for wearing with various shoes, not just runners."
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$21.00
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$21.00
This item's price has been updated recently to ensure you get the best value.
Last priced at -
Thin, ultralight running socks made with a technical merino wool blend and no-show height, the Merino Run+ Ultralight Micro is perfect for runs of any length. A reflective stripe on the back helps keep you visible in low-light conditions.
Good for:
52% merino wool, 44% nylon, 3% elastane, 1% polyester
Machine wash cold gentle cycle. Do not bleach. Dry flat. Do not iron. Do not dry clean.
Overall rating: 4.7395835 / 5 from 288 reviews.
The Women's Merino Run+ Ultralight Micro Socks are praised for their perfect height, excellent fit, and comfort. Customers appreciate their breathable nature, durability, and ability to prevent blisters. However, some noted that the toes can squish together, and the socks may shrink after washing.
Review topics: ["fit","size","weight","problem","weather","quality","fabric","colour","looks","wear","delivery","works","feel","comfort","feet","socks","height","warranty","warmth","buy","shape","blisters","toes","icebreaker","holes","smell","shoes","stay","brand","pair"].
"I love these socks. Their shape fits the foot really well. The micro weight is thin but still highly resilient. This pair has been a favourite for wearing with various shoes, not just runners."
— Sorana M. (5/5)
"I was recommended merino wool socks by my doctor. I wear close toed shoes for 10-12h a day for work. They are great for helping my feet not to feel sweaty. Love the colours too! Very soft and comfortable!"
— Kathy (5/5)
"I love the run ultralight micro socks for summer and all year round actually. I wear these daily in my walking shoes and this yellow color is surprisingly neutral."
— Amy (5/5)
"Very comfortable socks for running. Like the thickness and height of socks."
— Di (5/5)
"I only use icebreaker socks, they're super light and can be used in summer as well as winter."
— Aleia (5/5)
"The socks don't bunch up or rub and hug my feet perfectly. And they breathe so never smell"
— Miss G. (5/5)
"Favorite socks of all time for all things. Daily wear, work under trainers, running"
— Pblizzle (5/5)
"Love these socks on hot days. Soft, comfortable and do not get sweaty on hot days. I have a few pairs and the quality is excellent. I machine wash but hang them to dry. Would love it if Icebreaker brought back the off white and grey in woman's sizes. I bought small and I wear 7 shoe"
— KSCK (5/5)
"I tried these socks recently after I started getting blisters from running and socks that were slipping and moving around. They are awesome. This is my second pair of the ultralight micro socks, third pair of Icebreakers. I've been super happy with them. I wear size 6 to 6. 5 shoes and got size Small."
— Shorty (5/5)
"So far, I'm loving them. I was looking for a no-cushion sock for walking and hiking in warmer weather. They're comfortable. They've washed well. I wear a size 6 and my feet are wide. For some reason I often need a size medium in Smartwool socks, but these seem to run more true-to-size. The size small is great."
— Sparky (5/5)
Find the size that fits you best based on people just like you.
Use your shoe size to determine your sock size.
| Men's sock size | S | M | L | XL | One size |
|---|---|---|---|---|---|
| US shoe size | 7-8.5 | 9-10.5 | 11-12.5 | 13-14.5 | 9-13 |
| EU shoe size | 39-41.5 | 42-44 | 44.5-46.5 | 47-49 | 42-47 |
| UK shoe size | 6-7.5 | 8-9.5 | 10-11.5 | 12-13.5 | 8-12 |
| Men’s sock size | S/M | L/XL |
|---|---|---|
| US shoe size | 7-10.5 | 11-14.5 |
| EU shoe size | 39-44 | 45-49 |
| UK shoe size | 6-9.5 | 10-13.5 |
| Women's sock size | S | M | L | One size |
|---|---|---|---|---|
| US shoe size | 5.5-7 | 7.5-9 | 9.5-11 | 6-10.5 |
| EU shoe size | 35-37 | 38-40 | 41-43 | 36-42 |
| UK shoe size | 3-4.5 | 5-6.5 | 7-8.5 | 3.5-8 |
| Women’s sock size | S/M | L/XL |
|---|---|---|
| US shoe size | 5-9 | 9.5-11 |
| EU shoe size | 35-39 | 40-43 |
| UK shoe size | 3-6.5 | 7-8.5 |
| Unisex sock size | S/M | L/XL |
|---|---|---|
| US men's shoe size | 6-9 | 9.5-16 |
| US women's shoe size | 5.5-11 | 11.5-12 |
| EU men's shoe size | 36-42 | 42.5-49 |
| EU women's shoe size | 36-42 | 42.5-49 |
| UK men's shoe size | 5.5-8.5 | 9-15.5 |
| UK women's shoe size | 3.5-9 | 9.5-10 |
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