Meet the New and Improved Injinji Run Series

At Injinji, innovation is at the heart of what we do. Throughout the years, runners have trusted our Run socks to take them from training to race day with ultimate comfort and protection from blisters. To continue growing and improving, we examined this best-selling series and came up with some exciting upgrades that make the new Injinji Run socks the best running socks for daily running, race training and race days. Sometimes we all need to shake up our running routine and gear to add some fresh energy to the mix—see how these new socks can help you redefine your run this season. 

Injinji Run Series Improvements

Based on valuable customer insights, Injinji's new Run socks integrate inventive, performance-optimizing features while maintaining the fundamental qualities runners trust.  

• Integrated Elastic: Upgraded comfort and fit with 4-way stretch 
• Enhanced Arch Support: Reinforced arch support for comfort and a more secure fit 
• Durable Construction: New interior and exterior design reconstructed for longevity 
• Anatomically Contoured: Uniquely shaped to fit the left and right foot 
• Improved Breathable Top: Paired with moisture-wicking COOLMAX® EcoMade fibers to keep feet cool and dry
• Lace Up Pep Talk: Available in the Run Lightweight No-Show, Run Original Weight No-Show and Women’s Run Lightweight No-Show styles, words of encouragement stitched into the cuff 

These updates combined with the proven blister prevention and freedom of Injinji’s five-toe design make for an innovative next step in the Run series. The newly reimagined Run series is available in Unisex and Women’s specific sizes.  

The Injinji Run socks are available in two weights (or thicknesses), Lightweight and Original Weight, and two heights, No-Show and Mini-Crew.  

The Run Lightweight socks are the perfect choice for those who prefer a minimal feel. They offer targeted cushioning and protection, while maintaining a barely-there fit. Injinji’s Run Lightweight socks are available in No-Show and Mini-Crew. The Run Lightweight No-Show socks are available in both Unisex and Women’s sizes and include a heel tab to prevent chafing. The Run Lightweight Mini-Crew socks are available in Unisex sizes and the height provides ankle coverage. 

The Run Original Weight socks offer the same benefits and protection as their Lightweight counterparts, but integrate added cushioning for those who prefer a plusher feeling running sock. Injinji’s Run Original Weight socks are available in No-Show and Mini-Crew heights for your unique needs. The Run Original Weight No-Show and Run Original Weight Mini-Crew socks are available in Unisex sizes. 

These Team Injinji athletes tried the new Run socks and raved about the updates.  

"The Injinji socks we know and love but revamped with even more exciting features that make our feet feel like they are being hugged and loved the entire run. The new arch support is my favorite feature, giving you a snug fit without feeling restricted while you run. They are lightweight and sweat-wicking to keep those blisters away while keeping your feet nice and cool. I am loving this new and improved sock!"  

-Kati Keenan, Marathon Runner 

"I love these new socks! The material is extremely soft and comfortable. Not only that, but the socks seem to fit and hug my toes even better. These are perfect!”  

-Mike McKnight, Ultra Marathon Runner and Coach 

"I really love the way Injinji has revamped their run socks. The way the socks hug my feet keeps me feeling secure over a variety of terrain and their breathability is unmatched—I wore them during a fast 50K desert race then again a few weeks later during a 60K traverse across sand and washes, and both times my feet stayed dry and comfortable."  

-Jade Belzberg, Ultra Marathon Runner and Coach 

Which pair are you going to lace up with for your next big race? No matter which you choose, we hope revamping your sock drawer is the catalyst for some exciting changes to your run.