
Original: $102.05
-65%$102.05
$35.72The Story
ACT Running BioPerf Long Sleeve T-Shirt - Black
Running T-shirt designed for performance
- Ultra light: 142 grams
- Breathable
- 100% plant-based nylon
Bio_Perf™ nylon is made from castor beans, a naturally growing, renewable resource.
The lightness and softness of BioPerf ™ can make it sensitive to repeated friction from a hydration pack.
2.52kg of CO2 emitted (47% less than a standard running t-shirt)

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.
Description
ACT Running BioPerf Long Sleeve T-Shirt - Black
Running T-shirt designed for performance
- Ultra light: 142 grams
- Breathable
- 100% plant-based nylon
Bio_Perf™ nylon is made from castor beans, a naturally growing, renewable resource.
The lightness and softness of BioPerf ™ can make it sensitive to repeated friction from a hydration pack.
2.52kg of CO2 emitted (47% less than a standard running t-shirt)





















