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Improve your stride in the Asics Inner Muscle Tight. This unique, high-tech training tight features a zoned muscle support system that focuses on strengthening inner muscles and stabilizing joints to improve your running form and prevent related injuries.


  • Black (90)


  • Asics Engineered Inner Muscle Technology assists in training the psoas muscles, which support the spinal column and lead to better running form when adequately strong. This technology is best used as a training aid. 
  • Flatlock stitch prevents chafing
  • Drawstring at waistband


  • Hydrology fabric: Body (80% Polyester/ 20% DOW XLA), a lightweight, highly elastic and durable fabric which moves heat away from the skin

Apparel Performance Characteristics

Apparel Fit: What's this?

  • Compression
  • Fitted
  • Semi-Fitted
  • Relaxed

Temperature Range °F: What's this?

  • Cold
    • Below 30
  • Moderate
    • 30-45
    • 40-55
    • 50-65
  • Hot
    • above 65

Fabric Thickness: What's this?

  • Thin
  • Medium
  • Thick

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