Injinji Ultra Run Crew Socks
Keep your feet comfy for the long haul. With cooling mesh panels and targeted cushion to soften impact, the Injinji Ultra Run crew socks offer peak performance for marathon and ultrarunners.




- 5-toe design helps prevent blisters by wicking moisture and reducing skin-on-skin friction
- Crew height with rib-knit cuffs fits securely, sealing out dirt and debris
- Terry cushioning is integrated throughout the bottoms of the feet and toes
- Toe separation allows toes to align and splay naturally for total foot utilization
- Integrated mesh tops provide ventilation and breathability
- COOLMAX® EcoMade fibers wick away sweat and keep feet cool
- Machine wash in cold water on a gentle/delicate cycle; line dry
Imported.
View all Injinji Men's Running SocksBest Use | Running |
---|---|
Fabric | 67% nylon/28% COOLMAX EcoMade polyester/5% LYCRA spandex |
Sock Height | Crew |
Sock Cushioning | Medium Cushioning |
Moisture Wicking | Yes |
Gender | Unisex |
Sustainability | Contains recycled materials |
S | M | L | XL | |
---|---|---|---|---|
U.S. Men's | 5 - 7.5 | 8 - 10.5 | 11 - 13 | 13 |
U.S. Women's | 6 - 8.5 | 9 - 11.5 | 12 - 14 | |
EU | 37 - 40 | 40.5 - 44 | 44.5 - 47 | 47.5 |
Sizing Notes
For socks, please use shoe size.
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Ultra Durable!
As the second model of my first time trying toe socks, I was grateful that I got these pair for longer street and trail runs! They fit comfortably, came well intact as far as other models/brands having concerns about holes/stitching issues. I have washed and accidentally dried in the dryer, although the packaging recommends hang drying, and they seem to have held up fine. Moving forward, I would probably only hang dry just to preserve the life of the socks, but they definitely seem to have not been compromised from low heat drying.
Fewer blisters
These are really helping me with getting less blisters and calouses.
Two thumbs (and both big toes) up!
New-ish runner, I picked these up last year and LOVE them. The toes really do help to prevent blisters and assist a more comfortable spread to my feet. The area around the instep/arch fits with a great hug to that part of the foot. My feet stay cool and comfortable while in use, and the socks wash well. They still look brand new. Definite quality and worth the price.
Good quality
My son hiked the PCT and CDT in these socks, even after the hikes, he still wears nothing but these socks…from the liners to the thick ones. My husband was getting blisters from his toes being so close together in his steel toe boots and these socks kept his toes separated enough that the blister was able to heal. I’m tempted to buy the thinner ones just to try them out.