Injinji Sport Original Weight Micro Toesocks

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The Injinji Sport Micro Toesock is a sock with a mission - to enhance your performance, no matter what sport you're training in. The Performance Sport Micro Toesock is Injinji's most versatile, with moderate cushioning and all the advantages of a five-toed sock, it's woven with CoolMax fibers, to keep your feet cool dry and comfortable, whether you're focused on one sport, or passionate about many.

Each Injinji toe sock is engineered with the company's patented 5 Toe Fit System, which provides five benefits: 1) an anatomical 5-toe design which properly aligns toes and prevents skin on skin friction; 2) a seamless toe box that provides a tactile feel and natural fit; 3) superior arch support that provides mid foot stability and eliminates bunching; 4) a vector heel that is achieved through precision stitching that creates a custom fit and prevents slipping; and 5) a dual welt band at the top of the sock that holds the sock in place.


  • Proper Toe Alignment for Natural Feel
  • Superior Moisture Management
  • Strengthens Muscles in Foot
  • Protection from Blisters and Hotspots
  • No Bunching or Sagging
  • Better Gripping and Balance


75% CoolMax, 20% Nylon, 5% Lycra

Sock Height

Micro Height Sock

Sock Cushion

Medium Cushion Sock