Run Lightweight Crew
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Ideal for 5ks to Marathons
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Moisture Management
Each toe is wrapped in sweat-wicking material so your foot will be drier and therefore more comfortable than in traditional socks.
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Blister Prevention
With each toe protected, skin-on-skin friction is completely eliminated protecting your foot from blisters & just as important, hotspots.
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Total Foot Utilization
When your toes are separated, properly aligned, and splayed it distributes your weight evenly which allows your entire foot to be engaged in any athletic activity.
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Arch Support
Supportive band that offers a secure and stable fit.
Unisex Sizing Guide
US | UK | EU | JP | |||
---|---|---|---|---|---|---|
SIZE S
|
MEN 5-7.5 |
WOMEN 6-8.5 |
4-6.5 | 37-40 | 23-25cm | |
M
|
8-10.5 | 9-11.5 | 7-9.5 | 40.5-44 | 25.5-27cm | |
L
|
11-13 | 12+ | 10-12 | 44.5-47 | 27.5-29cm | |
XL
|
13.5+ | 12.5+ | 47.5+ | 29.5+cm |
Women's Sizing Guide
US | UK | EU | JP | ||
---|---|---|---|---|---|
SIZE XS/S
|
5-8.5 | 3-6.5 | 35-40 | 21.5-25cm | |
M/L
|
9-12 | 7-10+ | 40.5-44.5+ | 25.5-27.5+cm |
Kids Sizing Guide
US | EU | ||
---|---|---|---|
SIZE S
|
9-11.5 | 26-28 | |
M
|
12-2.5 | 29-32 | |
L
|
3-6 | 33-36 |
Description
Designed for runners seeking comfort and low-bulk performance, the Run Lightweight Crew sock delivers on all surfaces. The innovative five-toe design prevents blisters and promotes total foot utilization. COOLMAX® EcoMade fibers keep feet cool and dry, while ergonomic running sock construction and arch support ensure a secure, slip-free fit. The mid-calf height blocks dirt and debris—so nothing stands between you and your next adventure.
Features & Benefits
- Anatomical Fit: Promotes natural toe splay
- Mesh Top: Maximizes breathability and ventilation
- Low-Bulk Design: Lightweight fibers enhance breathability
- 200 Needle Count: High needle count supports lightweight durability
- Optimized For: Running & Walking
Materials & Care
Fiber Content
63% Nylon, 33% CoolMax EcoMade®, 4% Lycra®
Care Instructions
To extend the life of your socks, wash on delicate with cold water, followed by line drying.
Shipping & Returns
Shipping: Is available to U.S. and Canada addresses. Free shipping is available for U.S. orders of $60 or more!
Returns: Injinji accepts returns for orders placed on Injinji.com within 60 days of receipt. Items must be in their original packaging and in new condition. Returns are not accepted on final sale items. To complete a return, visit this page.
-
Moisture Management
Each toe is wrapped in sweat-wicking material so your foot will be drier and therefore more comfortable than in traditional socks.
-
Blister Prevention
With each toe protected, skin-on-skin friction is completely eliminated protecting your foot from blisters & just as important, hotspots.
-
Total Foot Utilization
When your toes are separated, properly aligned, and splayed it distributes your weight evenly which allows your entire foot to be engaged in any athletic activity.
-
Arch Support
Supportive band that offers a secure and stable fit.
Light, Fast, and Ready for Anything
Meet the Run Lightweight Crew, the sock made for runners. Discover how this sock delivers comfort and performance without the bulk, featuring a mid-calf height to block dirt and debris.