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Muir Energy

MUIR Tech Sleeveless (Dark Gray)

$24.00
We made this shirt for working up a serious sweat. Log miles in a warm weather locale, or bust out a sprint at the gym in mid-January—the Evolution Sleeveless performs no matter where we’re sweating.

Fit + Fabric
  • Relaxed **Runs large - choose a size down**
  • Performance Polyester Pique With Bamboo Carbon Technology
Details
  • Breathable, soft, quick-drying fabric
  • Chafe-resistant flat seams allow us to keep going
  • Moisture transfer material allows for extra breath-ability and airflow
  • UPF 40 for extra UV protection

Customer Reviews

Based on 2 reviews Write a review

MUIR Tech Sleeveless (Dark Gray)

$24.00
  • What is the difference between slow burning and fast burning energy?

    Our Slow Burning products are made with raw seed and nut butters. The healthy fats and protein in these nut butters metabolize slowly. When combined with our mineral rich and low glycemic electrolyte base, the result is a clean, sustained fuel source for your longer adventures.

    Our Fast Burning products are made with dehydrated fruits and vegetables (we’ve removed the water to maximize flavor and nutrition density). These simple sugar sources metabolize quickly. When combined with our mineral rich and low glycemic electrolyte base, the result is a clean, fast fuel source for your shorter adventures.

  • Muir Energy is thicker than other gels. Why is that?

    Bacteria and pathogens proliferate in an aqueous environment. To keep their products food safe, thinner or watery gels must use synthetic preservatives. We use exclusively real food ingredients with no synthetic preservatives. We have accomplished this by reducing the water activity in our products. This results in a thicker, more viscous - as well as more flavorful, nutritionally and calorically dense - product.