




Injinji Ultra Run Midweight No-Show Coolmax - Poseidon
The Ultra Run No-Show running sock is engineered for ultimate comfort, support, and performance on long runs and demanding workouts. Extra-thick terry cushioning throughout the footbed and toes softens the impact of relentless pavement pounding and rough trail sessions, while moisture-managing threads wick sweat. Individually wrapped toes prevent blisters and the No-Show height features a protective tab on the heel to prevent chafing and slipping.
Features & Benefits
No-Show Height: Ankle heel tab prevents chafing
Anatomical Fit: Promotes natural toe splay
Padded Toes: Extra midweight terry cushions toes
Mesh Top: Maximizes breathability and ventilation
Optimized For: Running & Walking
Materials & Care
Fiber Content
64% Nylon, 33% CoolMax EcoMade®, 3% Lycra®
Care Instructions
To extend the life of your socks, wash on delicate with cold water, followed by line drying.
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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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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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.
Protective support icon
Protective Cushion
Extra cushioning on the footbed to increase foot comfort.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
The Ultra Run No-Show running sock is engineered for ultimate comfort, support, and performance on long runs and demanding workouts. Extra-thick terry cushioning throughout the footbed and toes softens the impact of relentless pavement pounding and rough trail sessions, while moisture-managing threads wick sweat. Individually wrapped toes prevent blisters and the No-Show height features a protective tab on the heel to prevent chafing and slipping.
Features & Benefits
No-Show Height: Ankle heel tab prevents chafing
Anatomical Fit: Promotes natural toe splay
Padded Toes: Extra midweight terry cushions toes
Mesh Top: Maximizes breathability and ventilation
Optimized For: Running & Walking
Materials & Care
Fiber Content
64% Nylon, 33% CoolMax EcoMade®, 3% Lycra®
Care Instructions
To extend the life of your socks, wash on delicate with cold water, followed by line drying.
Blister Prevention
With each toe protected, skin-on-skin friction is completely eliminated protecting your foot from blisters & just as important, hotspots.
Icon
Moisture Management
Each toe is wrapped in sweat-wicking material so your foot will be drier and therefore more comfortable than in traditional socks.
Icon
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.
Protective support icon
Protective Cushion
Extra cushioning on the footbed to increase foot comfort.






















