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A3 Performance BODIMAX Arm Sleeves



Patent Pending


  • Stimulates circulation in the muscles
  • Expands capillaries to carry more oxygen from the bloodstream to the muscles and tissues
  • Improved circulation facilitates better thermoregulation and more uniform heat dissipation on the skin's surface.
  • Reduces the accumulation of lactic acid and other waste materials, and improves the absorption and utilization of oxygen in the body.
  • Compresses and feels good on the muscles, when active and in recovery.
  • Maintains a healthier, stronger muscle
  • NEW! Silicone grippers grip at the top of the arm and around the wrist for a more secure fit. Grippers also prevent sleeves from catching significant water and from impacting the stroke.
  • NEW! Bonded seams provide a better, more secure fit and facilitate longevity of the sleeves' lifespan.
  • NEW! Improved design and better fit provide better compression throughout the arm.
  • Sold in pairs

Do you still have questions? Not a problem! Check out A3’s list of Frequently Asked Questions for some answers!


Calf Sleeve Sizing Guide

Sizing Guide

*Sizing Note: For those athletes who fall in between sizes, A3 Performance recommends sizing up to the larger size for the most comfortable fit.

Customer Reviews

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BODIMAX is the first-ever intelligent fabric used in sport. Our intelligent technology is defined as latent energy that is activated when worn; the sleeves absorb body heat and return it to the muscles in the form of far infrared energy. This energy decreases vasoconstriction and increases microcirculation in the blood stream, thereby reducing lactic acid buildup in the muscles. Additionally, these effects improve thermoregulation and heat dissipation throughout the arms, keeping the body cool during intense workout. Further, this technology alleviates athlete fatigue, discomfort, and tension, allowing athletes to train at a higher level for a longer period of time.

Read More about the science behind BODIMAX